共 9 条
[1]
BERGSTROM S, 1939, SOCIETY, P540
[4]
KOCHLIN B, 1942, HELV CHIM ACTA, V25, P918
[5]
PONNDORF W, 1926, Z ANGEW CHEM, V39, P138
[7]
WIELAND H, 1932, Z PHYSL CHEM, V212, P269
[8]
1941, J PR, V158, P200
[9]
1628190