共 8 条
[1]
KEKULE, 1869, BER, V2, P330
[2]
KEKULE, 1867, Z CHEM, P197
[3]
KEKULE, 1875, BER, V8, P1547
[4]
MAUTHNER, 1906, BER, V39, P1351
[5]
OBERMULLER, 1908, BER, V41, P698
[6]
OBERMULLER, 1907, BER, V40, P3637
[7]
ZEHNTNER, 1927, J PR CHEM, V112, P233
[8]
1942, J PR CHEM, V160, P41