The hydrogenation of coal

[91] SHATWELL HG, 1925, FUEL, V4, P25

[92] Skinner D. G., 1931, FUEL, V10, P109

[93] SKINNER DG, 1925, FUEL, V4, P474

[94] SKINNER DG, 1928, FUEL, V7, P543

[95] SKINNER DG, 1927, FUEL, V6, P74

[96] STADNIKOV GL, 1929, BRENNST CHEM, V10, P417

[97] TASHIRO S, 1928, J FUEL SOC JAPAN, V7, P67

[98] VARGA J, 1928, BRENNST CHEM, V9, P277

[99] VONMAKRAY I, 1930, BRENNST CHEM, V11, P61

[100] YANCEY HF, UNPUB

[91] SHATWELL HG, 1925, FUEL, V4, P25

[92] Skinner D. G., 1931, FUEL, V10, P109

[93] SKINNER DG, 1925, FUEL, V4, P474

[94] SKINNER DG, 1928, FUEL, V7, P543

[95] SKINNER DG, 1927, FUEL, V6, P74

[96] STADNIKOV GL, 1929, BRENNST CHEM, V10, P417

[97] TASHIRO S, 1928, J FUEL SOC JAPAN, V7, P67

[98] VARGA J, 1928, BRENNST CHEM, V9, P277

[99] VONMAKRAY I, 1930, BRENNST CHEM, V11, P61

[100] YANCEY HF, UNPUB