共 4 条
[1]
BUSCH M, 1902, CHEM BER, V35, P1565
[2]
WILLSTATTER R, 1911, LIEBIGS ANN CHEM, V382, P148
[3]
1923, CHEM BER, V56, P67
[4]
1913, CHEM BER, V46, P1369