共 5 条
[1]
GABRIEL, 1906, ANN, V350, P118
[2]
MERKATZ AV, 1919, BER DTSCH CHEM GES, V52, P869
[3]
Pinne A., 1888, BER, V21, P2320
[4]
SPIEGEL A, 1881, BER, V14, P233