diff --git a/examples/config/phase/AISI304.yaml b/examples/config/phase/AISI304.yaml
index 0ca55635b..4d83ad8b5 100644
--- a/examples/config/phase/AISI304.yaml
+++ b/examples/config/phase/AISI304.yaml
@@ -1,6 +1,7 @@
 references:
-  - H.M. Ledbetter
-    physica status solidi (a) 85(1):89-96, 1984
+  - H.M. Ledbetter,
+    physica status solidi (a) 85(1):89-96, 1984,
     https://doi.org/10.1002/pssa.2210850111
+
 lattice: cF
 rho: 7937.0
diff --git a/examples/config/phase/Ag.yaml b/examples/config/phase/Ag.yaml
index ebcd21082..1d870d4bf 100644
--- a/examples/config/phase/Ag.yaml
+++ b/examples/config/phase/Ag.yaml
@@ -1,4 +1,5 @@
 references:
   - https://en.wikipedia.org/wiki/Silver
+
 lattice: cF
 rho: 10490.0
diff --git a/examples/config/phase/Al.yaml b/examples/config/phase/Al.yaml
index f3c19924b..ae48a06b4 100644
--- a/examples/config/phase/Al.yaml
+++ b/examples/config/phase/Al.yaml
@@ -1,4 +1,5 @@
 references:
   - https://en.wikipedia.org/wiki/Aluminium
+
 lattice: cF
 rho: 2700.0
diff --git a/examples/config/phase/Au.yaml b/examples/config/phase/Au.yaml
index fab05ad99..5dd3ff6f2 100644
--- a/examples/config/phase/Au.yaml
+++ b/examples/config/phase/Au.yaml
@@ -1,4 +1,5 @@
 references:
   - https://en.wikipedia.org/wiki/Gold
+
 lattice: cF
 rho: 19300.0
diff --git a/examples/config/phase/Cu.yaml b/examples/config/phase/Cu.yaml
index f1e1e9e36..3d742fd25 100644
--- a/examples/config/phase/Cu.yaml
+++ b/examples/config/phase/Cu.yaml
@@ -1,4 +1,5 @@
 references:
   - https://en.wikipedia.org/wiki/Copper
+
 lattice: cF
 rho: 8960.0
diff --git a/examples/config/phase/Fe.yaml b/examples/config/phase/Fe.yaml
index 271ff8661..2189957c9 100644
--- a/examples/config/phase/Fe.yaml
+++ b/examples/config/phase/Fe.yaml
@@ -1,4 +1,5 @@
 references:
   - https://en.wikipedia.org/wiki/Iron
+
 lattice: cI
 rho: 7874.0
diff --git a/examples/config/phase/Mg.yaml b/examples/config/phase/Mg.yaml
index 96eb6ad78..39e878b68 100644
--- a/examples/config/phase/Mg.yaml
+++ b/examples/config/phase/Mg.yaml
@@ -2,6 +2,7 @@ references:
   - D. Tromans,
     International Journal of Recent Research and Applied Studies 6(4):462-483, 2011,
     https://www.arpapress.com/Volumes/Vol6Issue4/IJRRAS_6_4_14.pdf
+
 lattice: hP
 c/a: 1.62350
 rho: 1740.0
diff --git a/examples/config/phase/Ni.yaml b/examples/config/phase/Ni.yaml
index 575984583..149889302 100644
--- a/examples/config/phase/Ni.yaml
+++ b/examples/config/phase/Ni.yaml
@@ -1,4 +1,5 @@
 references:
   - https://en.wikipedia.org/wiki/Nickel
+
 lattice: cF
 rho: 8908.0
diff --git a/examples/config/phase/Sn-beta.yaml b/examples/config/phase/Sn-beta.yaml
index fbf885fb8..833995f30 100644
--- a/examples/config/phase/Sn-beta.yaml
+++ b/examples/config/phase/Sn-beta.yaml
@@ -3,6 +3,7 @@ references:
     Physical Review 120(5):1658-1663, 1960,
     https://doi.org/10.1103/PhysRev.120.1658
   - https://en.wikipedia.org/wiki/Tin
+
 lattice: tI
 c/a: 0.5458 # T=300K (c=31.83nm, a=5.832nm)
 rho: 7265.0
diff --git a/examples/config/phase/Ti.yaml b/examples/config/phase/Ti.yaml
index 48eae3949..886830194 100644
--- a/examples/config/phase/Ti.yaml
+++ b/examples/config/phase/Ti.yaml
@@ -1,6 +1,7 @@
 references:
   - https://www.totalmateria.com/page.aspx?ID=CheckArticle&site=ktn&NM=221
   - https://en.wikipedia.org/wiki/Titanium
+
 lattice: hP
 c/a: 1.587
 rho: 4506.0
diff --git a/examples/config/phase/W.yaml b/examples/config/phase/W.yaml
index 740fe0992..7b4d7d4d3 100644
--- a/examples/config/phase/W.yaml
+++ b/examples/config/phase/W.yaml
@@ -1,4 +1,5 @@
 references:
   - https://en.wikipedia.org/wiki/Tungsten
+
 lattice: cI
 rho: 19300.0
diff --git a/examples/config/phase/damage/anisobrittle_cubic.yaml b/examples/config/phase/damage/anisobrittle_cubic.yaml
index 41f64efcf..372fdc6d0 100644
--- a/examples/config/phase/damage/anisobrittle_cubic.yaml
+++ b/examples/config/phase/damage/anisobrittle_cubic.yaml
@@ -1,11 +1,13 @@
 type: anisobrittle
+
+output: [f_phi]
+
 N_cl: [3]
+
 g_crit: [0.5e+7]
 s_crit: [0.006666]
 dot_o: 1.e-3
 q: 20
 
-output: [f_phi]
-
 D_11: 1.0
 mu: 0.001
diff --git a/examples/config/phase/damage/isobrittle_generic.yaml b/examples/config/phase/damage/isobrittle_generic.yaml
index 95c0e8b61..851302a49 100644
--- a/examples/config/phase/damage/isobrittle_generic.yaml
+++ b/examples/config/phase/damage/isobrittle_generic.yaml
@@ -1,7 +1,7 @@
 type: isobrittle
-W_crit: 1400000.0
 
 output: [f_phi]
 
+W_crit: 1400000.0
 D_11: 1.0
 mu: 0.001
diff --git a/examples/config/phase/mechanical/eigen/thermalexpansion_AISI304.yaml b/examples/config/phase/mechanical/eigen/thermalexpansion_AISI304.yaml
index 6a3b339bb..f3605e1d9 100644
--- a/examples/config/phase/mechanical/eigen/thermalexpansion_AISI304.yaml
+++ b/examples/config/phase/mechanical/eigen/thermalexpansion_AISI304.yaml
@@ -1,7 +1,9 @@
 type: thermalexpansion
+
 references:
-  - R.H. Bogaard et al.
-    Thermochimica Acta 218:373-393, 1993
+  - R.H. Bogaard et al.,
+    Thermochimica Acta 218:373-393, 1993,
     https://doi.org/10.1016/0040-6031(93)80437-F
+
 A_11: 15.0e-6
 T_ref: 300.0
diff --git a/examples/config/phase/mechanical/eigen/thermalexpansion_Al.yaml b/examples/config/phase/mechanical/eigen/thermalexpansion_Al.yaml
index b0db392e1..ccd8b347b 100644
--- a/examples/config/phase/mechanical/eigen/thermalexpansion_Al.yaml
+++ b/examples/config/phase/mechanical/eigen/thermalexpansion_Al.yaml
@@ -1,5 +1,7 @@
 type: thermalexpansion
+
 references:
   - https://en.wikipedia.org/wiki/Thermal_expansion
+
 A_11: 23.1e-6
 T_ref: 293.15
diff --git a/examples/config/phase/mechanical/eigen/thermalexpansion_Au.yaml b/examples/config/phase/mechanical/eigen/thermalexpansion_Au.yaml
index 934b4f721..8211516de 100644
--- a/examples/config/phase/mechanical/eigen/thermalexpansion_Au.yaml
+++ b/examples/config/phase/mechanical/eigen/thermalexpansion_Au.yaml
@@ -1,5 +1,7 @@
 type: thermalexpansion
+
 references:
   - https://en.wikipedia.org/wiki/Thermal_expansion
+
 A_11: 14.e-6
 T_ref: 293.15
diff --git a/examples/config/phase/mechanical/eigen/thermalexpansion_C35E.yaml b/examples/config/phase/mechanical/eigen/thermalexpansion_C35E.yaml
index 13d99b0ed..08e9d6894 100644
--- a/examples/config/phase/mechanical/eigen/thermalexpansion_C35E.yaml
+++ b/examples/config/phase/mechanical/eigen/thermalexpansion_C35E.yaml
@@ -1,8 +1,11 @@
 type: thermalexpansion
+
 references:
   - https://commons.wikimedia.org/wiki/File:Coefficient_dilatation_lineique_aciers.svg,
-    fitted from image description (Scilab code)
+    fit to image description (Scilab code)
+
 A_11: 12.70371e-6
 A_11,T: 7.54e-9
 A_11,T^2: -1.0e-11
+
 T_ref: 273.0
diff --git a/examples/config/phase/mechanical/eigen/thermalexpansion_Cu.yaml b/examples/config/phase/mechanical/eigen/thermalexpansion_Cu.yaml
index 4c82421f3..d7c71931b 100644
--- a/examples/config/phase/mechanical/eigen/thermalexpansion_Cu.yaml
+++ b/examples/config/phase/mechanical/eigen/thermalexpansion_Cu.yaml
@@ -1,5 +1,7 @@
 type: thermalexpansion
+
 references:
   - https://en.wikipedia.org/wiki/Thermal_expansion
+
 A_11: 17.e-6
 T_ref: 293.15
diff --git a/examples/config/phase/mechanical/eigen/thermalexpansion_Fe.yaml b/examples/config/phase/mechanical/eigen/thermalexpansion_Fe.yaml
index c0891ea6a..9798fb8a0 100644
--- a/examples/config/phase/mechanical/eigen/thermalexpansion_Fe.yaml
+++ b/examples/config/phase/mechanical/eigen/thermalexpansion_Fe.yaml
@@ -1,5 +1,7 @@
 type: thermalexpansion
+
 references:
   - https://en.wikipedia.org/wiki/Thermal_expansion
+
 A_11: 11.8e-6
 T_ref: 293.15
diff --git a/examples/config/phase/mechanical/eigen/thermalexpansion_Sn-beta.yaml b/examples/config/phase/mechanical/eigen/thermalexpansion_Sn-beta.yaml
index 7da58b246..16e78f82c 100644
--- a/examples/config/phase/mechanical/eigen/thermalexpansion_Sn-beta.yaml
+++ b/examples/config/phase/mechanical/eigen/thermalexpansion_Sn-beta.yaml
@@ -1,13 +1,17 @@
 type: thermalexpansion
+
 references:
   - V.T. Deshpande and D.B. Sirdeshmukh,
     Acta Crystallographica 15:294-295, 1962,
     https://doi.org/10.1107/S0365110X62000742,
-    fitted from Tab. 2
+    fit to Tab. 2
+
 A_11: 1.639e-05
 A_11,T: 1.799e-08
 A_11,T^2: 1.734e-10
+
 A_33: 3.263e-05
 A_33,T: 1.387e-08
 A_33,T^2: 5.794e-10
+
 T_ref: 293.15
diff --git a/examples/config/phase/mechanical/eigen/thermalexpansion_W.yaml b/examples/config/phase/mechanical/eigen/thermalexpansion_W.yaml
index 427731186..338f60fe2 100644
--- a/examples/config/phase/mechanical/eigen/thermalexpansion_W.yaml
+++ b/examples/config/phase/mechanical/eigen/thermalexpansion_W.yaml
@@ -1,5 +1,7 @@
 type: thermalexpansion
+
 references:
   - https://en.wikipedia.org/wiki/Thermal_expansion
+
 A_11: 4.5e-6
 T_ref: 293.15
diff --git a/examples/config/phase/mechanical/eigen/thermalexpansion_X20Cr13.yaml b/examples/config/phase/mechanical/eigen/thermalexpansion_X20Cr13.yaml
index 19b4cb485..1b8f1545b 100644
--- a/examples/config/phase/mechanical/eigen/thermalexpansion_X20Cr13.yaml
+++ b/examples/config/phase/mechanical/eigen/thermalexpansion_X20Cr13.yaml
@@ -1,7 +1,10 @@
 type: thermalexpansion
+
 references:
-  - https://commons.wikimedia.org/wiki/File:Coefficient_dilatation_lineique_aciers.svg
-    fitted from image description (Scilab code)
+  - https://commons.wikimedia.org/wiki/File:Coefficient_dilatation_lineique_aciers.svg,
+    fit to image description (Scilab code)
+
 A_11: 11.365e-6
 A_11,T: 5.0e-9
+
 T_ref: 273.0
diff --git a/examples/config/phase/mechanical/elastic/Hooke_AISI304.yaml b/examples/config/phase/mechanical/elastic/Hooke_AISI304.yaml
index 70fbd25c7..898702455 100644
--- a/examples/config/phase/mechanical/elastic/Hooke_AISI304.yaml
+++ b/examples/config/phase/mechanical/elastic/Hooke_AISI304.yaml
@@ -1,8 +1,10 @@
 type: Hooke
+
 references:
-  - H.M. Ledbetter
-    physica status solidi (a) 85(1):89-96, 1984
+  - H.M. Ledbetter,
+    physica status solidi (a) 85(1):89-96, 1984,
     https://doi.org/10.1002/pssa.2210850111
+
 C_11: 204.6e+9
 C_12: 137.7e+9
 C_44: 126.2e+9
diff --git a/examples/config/phase/mechanical/elastic/Hooke_Ag.yaml b/examples/config/phase/mechanical/elastic/Hooke_Ag.yaml
index 9485a4bb2..3b136a5c2 100644
--- a/examples/config/phase/mechanical/elastic/Hooke_Ag.yaml
+++ b/examples/config/phase/mechanical/elastic/Hooke_Ag.yaml
@@ -1,4 +1,5 @@
 type: Hooke
+
 references:
   - J.R. Neighbours and G.A. Alers,
     Physical Review 111:707-712, 1958,
@@ -7,8 +8,6 @@ references:
     Journal of Applied Physics 37:3567-3572, 1966,
     https://doi.org/10.1063/1.1708903
 
-T_ref: 300
-
 C_11: 122.9e+9
 C_11,T: -313.5e+5
 C_11,T^2: -107.3e+2
@@ -20,3 +19,5 @@ C_12,T^2: -681.6e+1
 C_44: 42.63e+9
 C_44,T: -180.5e+5
 C_44,T^2: -353.8e+1
+
+T_ref: 300
diff --git a/examples/config/phase/mechanical/elastic/Hooke_Al.yaml b/examples/config/phase/mechanical/elastic/Hooke_Al.yaml
index f4c266d54..97d45e62f 100644
--- a/examples/config/phase/mechanical/elastic/Hooke_Al.yaml
+++ b/examples/config/phase/mechanical/elastic/Hooke_Al.yaml
@@ -1,4 +1,5 @@
 type: Hooke
+
 references:
   - G.N. Kamm and G.A. Alers,
     Journal of Applied Physics 35:327-330, 1964,
@@ -7,8 +8,6 @@ references:
     Journal of Physics and Chemistry of Solids 30:1197-1205, 1969
     https://doi.org/10.1016/0022-3697(69)90377-1
 
-T_ref: 300
-
 C_11: 106.1e+9
 C_11,T: -359.3e+5
 C_11,T^2: -152.7e+2
@@ -20,3 +19,5 @@ C_12,T^2: -551.3e+1
 C_44: 24.31e+9
 C_44,T: -142.9e+5
 C_44,T^2: -404.6e+1
+
+T_ref: 300
diff --git a/examples/config/phase/mechanical/elastic/Hooke_Au.yaml b/examples/config/phase/mechanical/elastic/Hooke_Au.yaml
index 452807a6e..47afd262b 100644
--- a/examples/config/phase/mechanical/elastic/Hooke_Au.yaml
+++ b/examples/config/phase/mechanical/elastic/Hooke_Au.yaml
@@ -1,9 +1,11 @@
 type: Hooke
+
 references:
   - J.P. Hirth and J. Lothe,
     Theory of Dislocations, 1982,
     John Wiley & Sons,
     page 837
+
 C_11: 186.e+9
 C_12: 157.e+9
 C_44: 42.e+9
diff --git a/examples/config/phase/mechanical/elastic/Hooke_Cu.yaml b/examples/config/phase/mechanical/elastic/Hooke_Cu.yaml
index 7b458a421..90a0bd269 100644
--- a/examples/config/phase/mechanical/elastic/Hooke_Cu.yaml
+++ b/examples/config/phase/mechanical/elastic/Hooke_Cu.yaml
@@ -1,7 +1,9 @@
 type: Hooke
+
 references:
   - https://www.mit.edu/~6.777/matprops/copper.htm,
     fixed typo
+
 C_11: 168.3e+9
 C_12: 122.1e+9
 C_44: 75.7e+9
diff --git a/examples/config/phase/mechanical/elastic/Hooke_Fe.yaml b/examples/config/phase/mechanical/elastic/Hooke_Fe.yaml
index 94e761aaf..a6d7d1868 100644
--- a/examples/config/phase/mechanical/elastic/Hooke_Fe.yaml
+++ b/examples/config/phase/mechanical/elastic/Hooke_Fe.yaml
@@ -1,11 +1,10 @@
 type: Hooke
+
 references:
   - D.J. Dever,
     Journal of Applied Physics 43(8):3293-3301, 1972,
     https://doi.org/10.1063/1.1661710
 
-T_ref: 300
-
 C_11: 231.7e+9
 C_11,T: -47.6e+6
 C_11,T^2: -54.4e+3
@@ -17,3 +16,5 @@ C_12,T^2: -7.3e+3
 C_44: 116.8e+9
 C_44,T: -19.4e+6
 C_44,T^2: -2.5e+3
+
+T_ref: 300
diff --git a/examples/config/phase/mechanical/elastic/Hooke_Mg.yaml b/examples/config/phase/mechanical/elastic/Hooke_Mg.yaml
index 1e08a94a9..aa089d4b4 100644
--- a/examples/config/phase/mechanical/elastic/Hooke_Mg.yaml
+++ b/examples/config/phase/mechanical/elastic/Hooke_Mg.yaml
@@ -1,8 +1,10 @@
 type: Hooke
+
 references:
   - D. Tromans,
     International Journal of Recent Research and Applied Studies 6(4):462-483, 2011,
     https://www.arpapress.com/Volumes/Vol6Issue4/IJRRAS_6_4_14.pdf
+
 C_11: 59.3e+9
 C_33: 61.5e+9
 C_44: 16.4e+9
diff --git a/examples/config/phase/mechanical/elastic/Hooke_Ni.yaml b/examples/config/phase/mechanical/elastic/Hooke_Ni.yaml
index c11f664d3..6bba784fb 100644
--- a/examples/config/phase/mechanical/elastic/Hooke_Ni.yaml
+++ b/examples/config/phase/mechanical/elastic/Hooke_Ni.yaml
@@ -1,9 +1,11 @@
 type: Hooke
+
 references:
   - J.P. Hirth and J. Lothe,
     Theory of Dislocations, 1982,
     John Wiley & Sons,
     page 837
+
 C_11: 246.5e+9
 C_12: 147.3e+9
 C_44: 124.7e+9
diff --git a/examples/config/phase/mechanical/elastic/Hooke_SAE1050-martensite.yaml b/examples/config/phase/mechanical/elastic/Hooke_SAE1050-martensite.yaml
index 7ba941066..191756cc7 100644
--- a/examples/config/phase/mechanical/elastic/Hooke_SAE1050-martensite.yaml
+++ b/examples/config/phase/mechanical/elastic/Hooke_SAE1050-martensite.yaml
@@ -1,8 +1,10 @@
 type: Hooke
+
 references:
   - S.A. Kim and W.L. Johnson,
     Materials Science & Engineering A 452-453:633-639, 2007,
     https://doi.org/10.1016/j.msea.2006.11.147
+
 C_11: 268.1e+9
 C_12: 111.2e+9
 C_44: 79.06e+9
diff --git a/examples/config/phase/mechanical/elastic/Hooke_Sn-beta.yaml b/examples/config/phase/mechanical/elastic/Hooke_Sn-beta.yaml
index c6a77729e..a49c246f9 100644
--- a/examples/config/phase/mechanical/elastic/Hooke_Sn-beta.yaml
+++ b/examples/config/phase/mechanical/elastic/Hooke_Sn-beta.yaml
@@ -1,25 +1,33 @@
 type: Hooke
+
 references:
   - J.A. Rayne and B.S. Chandrasekhar,
     Physical Review 120(5):1658-1663, 1960,
     https://doi.org/10.1103/PhysRev.120.1658,
-    fitted from Fig. 2 and Tab. IV (C_13)
+    fit to Fig. 2 and Tab. IV (C_13)
+
 C_11: 72.89e+9
 C_11,T: -4.479e+7
 C_11,T^2: -3.149e+4
+
 C_12: 59.27e+9
 C_12,T: 1.110e+7
 C_12,T^2: 1.300e+4
+
 C_13: 35.97e+9
 C_13,T: -2.638e+7
 C_13,T^2: -1.123e+5
+
 C_33: 88.77e+10
 C_33,T: -5.361e+7
 C_33,T^2: -2.770e+3
+
 C_44: 22.26e+9
 C_44,T: -1.994e+7
 C_44,T^2: -9.519e+3
+
 C_66: 24.17e+9
 C_66,T: -1.919e+7
 C_66,T^2: -1.161e+4
+
 T_ref: 293.15
diff --git a/examples/config/phase/mechanical/elastic/Hooke_TWIP-steel.yaml b/examples/config/phase/mechanical/elastic/Hooke_TWIP-steel.yaml
index c31589955..d4f5b684a 100644
--- a/examples/config/phase/mechanical/elastic/Hooke_TWIP-steel.yaml
+++ b/examples/config/phase/mechanical/elastic/Hooke_TWIP-steel.yaml
@@ -1,4 +1,5 @@
 type: Hooke
+
 references:
   - D. Music et al.,
     Applied Physics Letters 99(19):191904, 2007,
@@ -6,6 +7,7 @@ references:
   - S.L. Wong et al.,
     Acta Materialia 118:140-151, 2016,
     https://doi.org/10.1016/j.actamat.2016.07.032
+
 C_11: 175.0e+9
 C_12: 115.0e+9
 C_44: 135.0e+9
diff --git a/examples/config/phase/mechanical/elastic/Hooke_Ti.yaml b/examples/config/phase/mechanical/elastic/Hooke_Ti.yaml
index ee8cae0ad..79b7c04f7 100644
--- a/examples/config/phase/mechanical/elastic/Hooke_Ti.yaml
+++ b/examples/config/phase/mechanical/elastic/Hooke_Ti.yaml
@@ -1,8 +1,10 @@
 type: Hooke
+
 references:
   - L. Wang et al.,
     Acta Materialia 132:598-610, 2017,
     https://doi.org/10.1016/j.actamat.2017.05.015
+
 C_11: 162.4e+9
 C_33: 181.6e+9
 C_44: 47.2e+9
diff --git a/examples/config/phase/mechanical/elastic/Hooke_W.yaml b/examples/config/phase/mechanical/elastic/Hooke_W.yaml
index 49bb7858a..a1191f8c7 100644
--- a/examples/config/phase/mechanical/elastic/Hooke_W.yaml
+++ b/examples/config/phase/mechanical/elastic/Hooke_W.yaml
@@ -1,8 +1,10 @@
 type: Hooke
+
 references:
   - D. Cereceda et al.,
     International Journal of Plasticity 78:242-265, 2016,
     https://doi.org/10.1016/j.ijplas.2015.09.002
+
 C_11: 523.e+9
 C_12: 202.e+9
 C_44: 161.e+9
diff --git a/examples/config/phase/mechanical/elastic/Hooke_vanishing-Poisson-ratio.yaml b/examples/config/phase/mechanical/elastic/Hooke_vanishing-Poisson-ratio.yaml
index 9a69dda4e..04045c0c4 100644
--- a/examples/config/phase/mechanical/elastic/Hooke_vanishing-Poisson-ratio.yaml
+++ b/examples/config/phase/mechanical/elastic/Hooke_vanishing-Poisson-ratio.yaml
@@ -1,8 +1,10 @@
 type: Hooke
+
 references:
   - T. Maiti and P. Eisenlohr,
     Scripta Materialia 145:37-40, 2018,
     https://doi.org/10.1016/j.scriptamat.2017.09.047
+
 C_11: 1.e+8
 C_12: 1.e+6
 C_44: 4.95e+7
diff --git a/examples/config/phase/mechanical/plastic/dislotungsten_W.yaml b/examples/config/phase/mechanical/plastic/dislotungsten_W.yaml
index 55814c3f8..a1332acc9 100644
--- a/examples/config/phase/mechanical/plastic/dislotungsten_W.yaml
+++ b/examples/config/phase/mechanical/plastic/dislotungsten_W.yaml
@@ -1,4 +1,5 @@
 type: dislotungsten
+
 references:
   - D. Cereceda et al.,
     International Journal of Plasticity 78:242-265, 2016,
@@ -6,8 +7,11 @@ references:
   - R. Gröger et al.,
     Acta Materialia 56(19):5412-5425, 2008,
     https://doi.org/10.1016/j.actamat.2008.07.037
+
 output: [Lambda_sl]
+
 N_sl: [12]
+
 b_sl: [2.72e-10]
 rho_mob_0: [1.0e+9]  # estimated from section 3.2
 rho_dip_0: [1.0]     # not given
diff --git a/examples/config/phase/mechanical/plastic/dislotwin_IF-steel.yaml b/examples/config/phase/mechanical/plastic/dislotwin_IF-steel.yaml
index 4e4ff1a9f..62801414f 100644
--- a/examples/config/phase/mechanical/plastic/dislotwin_IF-steel.yaml
+++ b/examples/config/phase/mechanical/plastic/dislotwin_IF-steel.yaml
@@ -1,4 +1,5 @@
 type: dislotwin
+
 references:
   - K. Sedighiani et al.,
     International Journal of Plasticity 134:102779, 2020,
@@ -6,8 +7,11 @@ references:
   - K. Sedighiani et al.,
     Mechanics of Materials, 164:104117, 2022,
     https://doi.org/10.1016/j.mechmat.2021.104117
+
 output: [rho_dip, rho_mob]
+
 N_sl: [12, 12]
+
 b_sl: [2.49e-10, 2.49e-10]
 rho_mob_0: [2.81e12, 2.8e+12]
 rho_dip_0: [1.0, 1.0] # not given
diff --git a/examples/config/phase/mechanical/plastic/isotropic_free-surface.yaml b/examples/config/phase/mechanical/plastic/isotropic_free-surface.yaml
index fba7effa8..c58dc24fc 100644
--- a/examples/config/phase/mechanical/plastic/isotropic_free-surface.yaml
+++ b/examples/config/phase/mechanical/plastic/isotropic_free-surface.yaml
@@ -1,9 +1,12 @@
 type: isotropic
+
 references:
   - T. Maiti and P. Eisenlohr,
     Scripta Materialia 145:37-40, 2018,
     https://doi.org/10.1016/j.scriptamat.2017.09.047
+
 output: [xi]
+
 dot_gamma_0: 0.001
 n: 20.
 xi_0: 0.3e+6
diff --git a/examples/config/phase/mechanical/plastic/nonlocal_Al.yaml b/examples/config/phase/mechanical/plastic/nonlocal_Al.yaml
index 7ee79f9e5..451ce53db 100644
--- a/examples/config/phase/mechanical/plastic/nonlocal_Al.yaml
+++ b/examples/config/phase/mechanical/plastic/nonlocal_Al.yaml
@@ -1,10 +1,13 @@
 type: nonlocal
+
 references:
-  C. Kords,
-  On the role of dislocation transport in the constitutive description of crystal plasticity,
-  RWTH Aachen 2013,
-  http://publications.rwth-aachen.de/record/229993/files/4862.pdf
+  - C. Kords,
+    On the role of dislocation transport in the constitutive description of crystal plasticity,
+    RWTH Aachen 2013,
+    http://publications.rwth-aachen.de/record/229993/files/4862.pdf
+
 output: [rho_u_ed_pos, rho_b_ed_pos, rho_u_ed_neg, rho_b_ed_neg, rho_u_sc_pos, rho_b_sc_pos, rho_u_sc_neg, rho_b_sc_neg, rho_d_ed, rho_d_sc]
+
 N_sl: [12]
 
 b_sl: [2.86e-10]
diff --git a/examples/config/phase/mechanical/plastic/nonlocal_Ni.yaml b/examples/config/phase/mechanical/plastic/nonlocal_Ni.yaml
index c14b912b1..68cf48f3c 100644
--- a/examples/config/phase/mechanical/plastic/nonlocal_Ni.yaml
+++ b/examples/config/phase/mechanical/plastic/nonlocal_Ni.yaml
@@ -1,10 +1,13 @@
 type: nonlocal
+
 references:
-  C. Kords,
-  On the role of dislocation transport in the constitutive description of crystal plasticity,
-  RWTH Aachen 2013,
-  http://publications.rwth-aachen.de/record/229993/files/4862.pdf
+  - C. Kords,
+    On the role of dislocation transport in the constitutive description of crystal plasticity,
+    RWTH Aachen 2013,
+    http://publications.rwth-aachen.de/record/229993/files/4862.pdf
+
 output: [rho_u_ed_pos, rho_b_ed_pos, rho_u_ed_neg, rho_b_ed_neg, rho_u_sc_pos, rho_b_sc_pos, rho_u_sc_neg, rho_b_sc_neg, rho_d_ed, rho_d_sc]
+
 N_sl: [12]
 
 b_sl: [2.48e-10]
diff --git a/examples/config/phase/mechanical/plastic/phenopowerlaw_Al.yaml b/examples/config/phase/mechanical/plastic/phenopowerlaw_Al.yaml
index cc4b56eb6..68c51cdea 100644
--- a/examples/config/phase/mechanical/plastic/phenopowerlaw_Al.yaml
+++ b/examples/config/phase/mechanical/plastic/phenopowerlaw_Al.yaml
@@ -1,4 +1,5 @@
 type: phenopowerlaw
+
 references:
   - W.F. Hosford et al.,
     Acta Metallurgica 8(3):187-199, 1960,
@@ -7,8 +8,11 @@ references:
   - U.F. Kocks,
     Metallurgical and Materials Transactions B 1:1121–1143, 1970,
     https://doi.org/10.1007/BF02900224
+
 output: [xi_sl, gamma_sl]
+
 N_sl: [12]
+
 n_sl: 20
 a_sl: 3.1
 h_0_sl-sl: 1.7e+8
diff --git a/examples/config/phase/mechanical/plastic/phenopowerlaw_Au.yaml b/examples/config/phase/mechanical/plastic/phenopowerlaw_Au.yaml
index ac9c93ccf..3eaed00c4 100644
--- a/examples/config/phase/mechanical/plastic/phenopowerlaw_Au.yaml
+++ b/examples/config/phase/mechanical/plastic/phenopowerlaw_Au.yaml
@@ -1,4 +1,5 @@
 type: phenopowerlaw
+
 references:
   - D. Ma et al.,
     Acta Materialia 103:796-808, 2016,
@@ -9,8 +10,11 @@ references:
   - U.F. Kocks,
     Metallurgical and Materials Transactions B 1:1121–1143, 1970,
     https://doi.org/10.1007/BF02900224
+
 output: [xi_sl, gamma_sl]
+
 N_sl: [12]
+
 n_sl: 83.3
 a_sl: 1.0
 h_0_sl-sl: 75.0e+6
diff --git a/examples/config/phase/mechanical/plastic/phenopowerlaw_Cu.yaml b/examples/config/phase/mechanical/plastic/phenopowerlaw_Cu.yaml
index 4047703cb..223495d26 100644
--- a/examples/config/phase/mechanical/plastic/phenopowerlaw_Cu.yaml
+++ b/examples/config/phase/mechanical/plastic/phenopowerlaw_Cu.yaml
@@ -1,4 +1,5 @@
 type: phenopowerlaw
+
 references:
   - T Takeuchi,
     Transactions of the Japan Institute of Metals 16(10):629-640, 1975,
@@ -7,8 +8,11 @@ references:
   - U.F. Kocks,
     Metallurgical and Materials Transactions B 1:1121–1143, 1970,
     https://doi.org/10.1007/BF02900224
+
 output: [xi_sl, gamma_sl]
+
 N_sl: [12]
+
 n_sl: 20
 a_sl: 1.0
 h_0_sl-sl: 2.4e+8
diff --git a/examples/config/phase/mechanical/plastic/phenopowerlaw_DP-steel-ferrite.yaml b/examples/config/phase/mechanical/plastic/phenopowerlaw_DP-steel-ferrite.yaml
index 5218e42a8..023159bb2 100644
--- a/examples/config/phase/mechanical/plastic/phenopowerlaw_DP-steel-ferrite.yaml
+++ b/examples/config/phase/mechanical/plastic/phenopowerlaw_DP-steel-ferrite.yaml
@@ -1,4 +1,5 @@
 type: phenopowerlaw
+
 references:
   - C.C. Tasan et al.,
     Acta Materialia 81:386-400, 2014,
@@ -6,8 +7,11 @@ references:
   - U.F. Kocks,
     Metallurgical and Materials Transactions B 1:1121–1143, 1970,
     https://doi.org/10.1007/BF02900224
+
 output: [xi_sl, gamma_sl]
+
 N_sl: [12, 12]
+
 n_sl: 20
 a_sl: 2.25
 h_0_sl-sl: 1.0e+9
diff --git a/examples/config/phase/mechanical/plastic/phenopowerlaw_Mg.yaml b/examples/config/phase/mechanical/plastic/phenopowerlaw_Mg.yaml
index 8a3147604..9ccc0ab3c 100644
--- a/examples/config/phase/mechanical/plastic/phenopowerlaw_Mg.yaml
+++ b/examples/config/phase/mechanical/plastic/phenopowerlaw_Mg.yaml
@@ -1,4 +1,5 @@
 type: phenopowerlaw
+
 references:
   - F. Wang et al.,
     Acta Materialia 80:77-93, 2014,
diff --git a/examples/config/phase/mechanical/plastic/phenopowerlaw_Sn-beta.yaml b/examples/config/phase/mechanical/plastic/phenopowerlaw_Sn-beta.yaml
index 2f7871cf5..6877fe229 100644
--- a/examples/config/phase/mechanical/plastic/phenopowerlaw_Sn-beta.yaml
+++ b/examples/config/phase/mechanical/plastic/phenopowerlaw_Sn-beta.yaml
@@ -1,10 +1,14 @@
 type: phenopowerlaw
+
 references:
   - A. Chakraborty and P. Eisenlohr,
     Journal of Applied Physics 124:025302, 2018,
     https://doi.org/10.1063/1.5029933
+
 output: [xi_sl, gamma_sl]
+
 N_sl: [2, 2, 2, 4, 2, 4, 2, 2, 4, 0, 0, 8]
+
 n_sl: 6.0
 a_sl: 2.0
 h_0_sl-sl: 20.0e+6
diff --git a/examples/config/phase/mechanical/plastic/phenopowerlaw_Ti.yaml b/examples/config/phase/mechanical/plastic/phenopowerlaw_Ti.yaml
index 890f580cc..2dbf81ddc 100644
--- a/examples/config/phase/mechanical/plastic/phenopowerlaw_Ti.yaml
+++ b/examples/config/phase/mechanical/plastic/phenopowerlaw_Ti.yaml
@@ -1,4 +1,5 @@
 type: phenopowerlaw
+
 references:
   - C. Zambaldi et al.,
     Journal of Materials Research 27(1):356-367, 2021,
@@ -6,9 +7,11 @@ references:
   - L. Wang et al.,
     Acta Materialia 132:598-610, 2017,
     https://doi.org/10.1016/j.actamat.2017.05.015
+
 output: [gamma_sl]
 
 N_sl: [3, 3, 0, 12]   # basal, prism, -, 1. pyr<c+a>
+
 n_sl: 20
 a_sl: 2.0
 dot_gamma_0_sl: 0.001
diff --git a/examples/config/phase/thermal/AISI304.yaml b/examples/config/phase/thermal/AISI304.yaml
index ef09fd850..7d7cbd40c 100644
--- a/examples/config/phase/thermal/AISI304.yaml
+++ b/examples/config/phase/thermal/AISI304.yaml
@@ -5,5 +5,6 @@ references:
   - R.H. Bogaard et al.
     Thermochimica Acta 218:373-393, 1993
     https://doi.org/10.1016/0040-6031(93)80437-F
+
 C_p: 470.0
 K_11: 14.34
diff --git a/examples/config/phase/thermal/Al.yaml b/examples/config/phase/thermal/Al.yaml
index 6e9705e82..485cc5a31 100644
--- a/examples/config/phase/thermal/Al.yaml
+++ b/examples/config/phase/thermal/Al.yaml
@@ -2,10 +2,13 @@ references:
   - J.G. Hust and A.B. Lankford,
     Thermal Conductivity of Aluminum, Copper, Iron, and Tungsten from 1K to the Melting Point,
     US Department of Commerce, Boulder, Colorado, 1984,
-    fitted to Tab. 3.4.1 (RRR=1000, T_min=200K, T_max=900K)
+    fit to Tab. 3.4.1 (RRR=1000, T_min=200K, T_max=900K)
   - https://www.engineeringtoolbox.com/specific-heat-metals-d_152.html
+
 K_11: 2.380e+02
 K_11,T: 2.068e-03
 K_11,T^2: -7.765e-05
+
 T_ref: 293.15
+
 C_p: 910.0
diff --git a/examples/config/phase/thermal/Au.yaml b/examples/config/phase/thermal/Au.yaml
index 43fe9558e..7ff814d53 100644
--- a/examples/config/phase/thermal/Au.yaml
+++ b/examples/config/phase/thermal/Au.yaml
@@ -1,4 +1,5 @@
 references:
   - https://de.wikipedia.org/wiki/Gold
+
 C_p: 128.0
 K_11: 320.0
diff --git a/examples/config/phase/thermal/Cu.yaml b/examples/config/phase/thermal/Cu.yaml
index cd4df2d74..50e3fdc23 100644
--- a/examples/config/phase/thermal/Cu.yaml
+++ b/examples/config/phase/thermal/Cu.yaml
@@ -2,10 +2,13 @@ references:
   - J.G. Hust and A.B. Lankford,
     Thermal Conductivity of Aluminum, Copper, Iron, and Tungsten from 1K to the Melting Point,
     US Department of Commerce, Boulder, Colorado, 1984,
-    fitted to Tab. 2.4.1 (RRR=1000, T_min=200K, T_max=1000K)
+    fit to Tab. 2.4.1 (RRR=1000, T_min=200K, T_max=1000K)
   - https://www.mit.edu/~6.777/matprops/copper.htm
+
 K_11: 4.039e+02
 K_11,T: -8.119e-02
 K_11,T^2: 1.454e-05
+
 T_ref: 293.15
+
 C_p: 385.0
diff --git a/examples/config/phase/thermal/Fe.yaml b/examples/config/phase/thermal/Fe.yaml
index 49d397599..7fa8902bb 100644
--- a/examples/config/phase/thermal/Fe.yaml
+++ b/examples/config/phase/thermal/Fe.yaml
@@ -2,10 +2,13 @@ references:
   - J.G. Hust and A.B. Lankford,
     Thermal Conductivity of Aluminum, Copper, Iron, and Tungsten from 1K to the Melting Point,
     US Department of Commerce, Boulder, Colorado, 1984,
-    fitted to Tab. 4.4.1 (RRR=300, T_min=200K, T_max=1000K)
+    fit to Tab. 4.4.1 (RRR=300, T_min=200K, T_max=1000K)
   - https://www.engineeringtoolbox.com/specific-heat-metals-d_152.html
+
 K_11: 8.055e+01
 K_11,T: -1.051e-01
 K_11,T^2: 5.464e-05
+
 T_ref: 293.15
+
 C_p: 450.0
diff --git a/examples/config/phase/thermal/W.yaml b/examples/config/phase/thermal/W.yaml
index af4a164c8..2f9ef56e8 100644
--- a/examples/config/phase/thermal/W.yaml
+++ b/examples/config/phase/thermal/W.yaml
@@ -2,10 +2,13 @@ references:
   - J.G. Hust and A.B. Lankford,
     Thermal Conductivity of Aluminum, Copper, Iron, and Tungsten from 1K to the Melting Point,
     US Department of Commerce, Boulder, Colorado, 1984,
-    fitted to Tab. 5.4.1 (RRR=300, T_min=200K, T_max=1000K)
+    fit to Tab. 5.4.1 (RRR=300, T_min=200K, T_max=1000K)
   - https://www.mit.edu/~6.777/matprops/tungsten.htm
+
 K_11: 1.758e+02
 K_11,T: -1.605e-01
 K_11,T^2: 1.160e-04
+
 T_ref: 293.15
+
 C_p: 132.51
diff --git a/examples/config/phase/thermal/source/dissipation_generic.yaml b/examples/config/phase/thermal/source/dissipation_generic.yaml
index af5214582..87bed84af 100644
--- a/examples/config/phase/thermal/source/dissipation_generic.yaml
+++ b/examples/config/phase/thermal/source/dissipation_generic.yaml
@@ -1,2 +1,3 @@
 type: dissipation
+
 kappa: .9
diff --git a/examples/config/phase/thermal/source/externalheat_ramp-and-hold.yaml b/examples/config/phase/thermal/source/externalheat_ramp-and-hold.yaml
index 333ece989..3567f55cf 100644
--- a/examples/config/phase/thermal/source/externalheat_ramp-and-hold.yaml
+++ b/examples/config/phase/thermal/source/externalheat_ramp-and-hold.yaml
@@ -1,3 +1,4 @@
 type: externalheat
+
 f_T: [1, 1, 0, 0]
 t_n: [0, 500, 500.001, 1000]
diff --git a/examples/config/phase/thermal/steel-0.5C.yaml b/examples/config/phase/thermal/steel-0.5C.yaml
index 1b1d8995a..e810a811d 100644
--- a/examples/config/phase/thermal/steel-0.5C.yaml
+++ b/examples/config/phase/thermal/steel-0.5C.yaml
@@ -1,5 +1,6 @@
 references:
   - https://www.engineeringtoolbox.com/thermal-conductivity-metals-d_858.html
   - https://www.engineeringtoolbox.com/specific-heat-metals-d_152.html
+
 C_p: 490.0
 K_11: 54.0