The hydrogenation of coal

[1] Bergius F, 1925, Z VER DTSCH ING, V69, P1313

[2] Bergius F, 1925, Z VER DTSCH ING, V69, P1359

[3] BERGIUS F, 1924, Z ANGEW CHEM, V37, P400

[4] BERGIUS F, 1925, BRENNST CHEM, V6, P164

[5] Bergius F, 1920, US Pat, Patent No. 1344671

[6] BERGIUS F, 1921, Z ANGEW CHEM, V34, P341

[7] Bergius F., 1926, P 1 INT C BIT COAL, P102

[8] Bergius F., 1914, British Patent, Patent No. 18232

[9] Berthelot M., 1868, B SOC CHIM FR II-CH, V9, P8

[10] Berthelot M., 1869, B SOC CHIM FR, V11, P278

[1] Bergius F, 1925, Z VER DTSCH ING, V69, P1313

[2] Bergius F, 1925, Z VER DTSCH ING, V69, P1359

[3] BERGIUS F, 1924, Z ANGEW CHEM, V37, P400

[4] BERGIUS F, 1925, BRENNST CHEM, V6, P164

[5] Bergius F, 1920, US Pat, Patent No. 1344671

[6] BERGIUS F, 1921, Z ANGEW CHEM, V34, P341

[7] Bergius F., 1926, P 1 INT C BIT COAL, P102

[8] Bergius F., 1914, British Patent, Patent No. 18232

[9] Berthelot M., 1868, B SOC CHIM FR II-CH, V9, P8

[10] Berthelot M., 1869, B SOC CHIM FR, V11, P278