quick hack for YAML issue with :

examples/config/phase/Mg.yaml

@@ -1,6 +1,6 @@
 references:
   - D. Tromans,
-    International Journal of Recent Research and Applied Studies 6(4):462-483, 2011,
+    International Journal of Recent Research and Applied Studies 6(4)/462-483, 2011,
     www.arpapress.com/Volumes/Vol6Issue4/IJRRAS_6_4_14.pdf
 lattice: hP
 c/a: 1.62350

examples/config/phase/mechanical/elastic/Hooke_Al.yaml

@@ -1,7 +1,7 @@
 type: Hooke
 references:
   - J. Vallin et al.,
-    Journal of Applied Physics 35(6):1825-1826, 1964,
+    Journal of Applied Physics 35(6)/1825-1826, 1964,
     10.1063/1.1713749
 C_11: 107.3e+9
 C_12: 60.8e+9

examples/config/phase/mechanical/elastic/Hooke_Mg.yaml

@@ -1,7 +1,7 @@
 type: Hooke
 references:
   - D. Tromans,
-    International Journal of Recent Research and Applied Studies 6(4), 462-483, 2011,
+    International Journal of Recent Research and Applied Studies 6(4)/462-483, 2011,
     www.arpapress.com/Volumes/Vol6Issue4/IJRRAS_6_4_14.pdf
 C_11: 59.3e+9
 C_33: 61.5e+9

examples/config/phase/mechanical/elastic/Hooke_TWIP-steel.yaml

@@ -1,10 +1,10 @@
 type: Hooke
 references:
   - D. Music et al.,
-    Applied Physics Letters 99(19):191904, 2007,
+    Applied Physics Letters 99(19)/191904, 2007,
     10.1063/1.2807677
   - S.L. Wong et al.,
-    Acta Materialia 118:140-151, 2016,
+    Acta Materialia 118/140-151, 2016,
     10.1016/j.actamat.2016.07.032
 C_11: 175.0e+9
 C_12: 115.0e+9

examples/config/phase/mechanical/elastic/Hooke_Ti.yaml

@@ -1,7 +1,7 @@
 type: Hooke
 references:
   - L. Wang et al.,
-    Acta Materialia 132:598-610, 2017,
+    Acta Materialia 132/598-610, 2017,
     10.1016/j.actamat.2017.05.015
 C_11: 162.4e+9
 C_33: 181.6e+9

examples/config/phase/mechanical/elastic/Hooke_W.yaml

@@ -1,7 +1,7 @@
 type: Hooke
 references:
   - D. Cereceda et al.,
-    International Journal of Plasticity 78:242-265, 2016,
+    International Journal of Plasticity 78/242-265, 2016,
     10.1016/j.ijplas.2015.09.002
 C_11: 523.e+9
 C_12: 202.e+9

examples/config/phase/mechanical/elastic/Hooke_vanishing-Poisson-ratio.yaml

@@ -1,7 +1,7 @@
 type: Hooke
 references:
   - T. Maiti and P. Eisenlohr,
-    Scripta Materialia 145:37-40, 2018,
+    Scripta Materialia 145/37-40, 2018,
     10.1016/j.scriptamat.2017.09.047
 C_11: 1.e+8
 C_12: 1.e+6

examples/config/phase/mechanical/plastic/dislotwin_IF-steel.yaml

@@ -1,7 +1,7 @@
 type: dislotwin
 references:
   - K. Sedighiani et al.,
-    International Journal of Plasticity 134:102779, 2020,
+    International Journal of Plasticity 134/102779, 2020,
     10.1016/j.ijplas.2020.102779
   - K. Sedighiani et al.,
     Mechanics of Materials, submitted

examples/config/phase/mechanical/plastic/isotropic_free-surface.yaml

@@ -1,7 +1,7 @@
 type: isotropic
 references:
   - T. Maiti and P. Eisenlohr,
-    Scripta Materialia 145:37-40, 2018,
+    Scripta Materialia 145/37-40, 2018,
     10.1016/j.scriptamat.2017.09.047
 output: [xi]
 dot_gamma_0: 0.001

examples/config/phase/mechanical/plastic/phenopowerlaw_Al.yaml

@@ -1,7 +1,7 @@
 type: phenopowerlaw
 references:
   - W.F. Hosford et al.,
-    Acta Metallurgica 8(3):187-199, 1960,
+    Acta Metallurgica 8(3)/187-199, 1960,
     10.1016/0001-6160(60)90127-9,
     fitted from Fig. 5
 output: [xi_sl, gamma_sl]

examples/config/phase/mechanical/plastic/phenopowerlaw_Au.yaml

@@ -1,10 +1,10 @@
 type: phenopowerlaw
 references:
   - D. Ma et al.,
-    Acta Materialia 103:796-808, 2016,
+    Acta Materialia 103/796-808, 2016,
     10.1016/j.actamat.2015.11.016
   - I. Kovács and G.Vörös,
-    International Journal of Plasticity 12:35-43, 1996,
+    International Journal of Plasticity 12/35-43, 1996,
     10.1016/S0749-6419(95)00043-7
 output: [xi_sl, gamma_sl]
 N_sl: [12]

examples/config/phase/mechanical/plastic/phenopowerlaw_Cu.yaml

@@ -1,7 +1,7 @@
 type: phenopowerlaw
 references:
   - T Takeuchi,
-    Transactions of the Japan Institute of Metals 16(10):629-640, 1975,
+    Transactions of the Japan Institute of Metals 16(10)/629-640, 1975,
     10.2320/matertrans1960.16.629,
     fitted from Fig. 3b
 output: [xi_sl, gamma_sl]

examples/config/phase/mechanical/plastic/phenopowerlaw_DP-steel-ferrite.yaml

@@ -1,7 +1,7 @@
 type: phenopowerlaw
 references:
   - C.C. Tasan et al.,
-    Acta Materialia 81:386-400, 2014,
+    Acta Materialia 81/386-400, 2014,
     10.1016/j.actamat.2014.07.071
 output: [xi_sl, gamma_sl]
 N_sl: [12, 12]

examples/config/phase/mechanical/plastic/phenopowerlaw_Ti.yaml

@@ -1,10 +1,10 @@
 type: phenopowerlaw
 references:
   - C. Zambaldi et al.,
-    Journal of Materials Research 27(1):356-367, 2021,
+    Journal of Materials Research 27(1)/356-367, 2021,
     10.1557/jmr.2011.334
   - L. Wang et al.,
-    Acta Materialia 132:598-610, 2017,
+    Acta Materialia 132/598-610, 2017,
     10.1016/j.actamat.2017.05.015
 output: [gamma_sl]
 N_sl: [3, 3, 0, 0, 12]