共 311 条
[21]
BIELIG HJ, 1953, LIEBIGS ANN CHEM, V584, P96
[23]
BLICKE FF, 1942, J AM CHEM SOC, V64, P1722
[25]
BOEDECKER F, 1938, Patent No. 697731
[26]
BOEDECKER F, 1951, Patent No. 817910
[29]
BORSCHE W, 1941, LIEBIGS ANN CHEM, V549, P238