共 6 条
[1]
FERGUSON, 1934, THESIS U ILLINOIS
[2]
PFEIFFER, 1904, BER, V37, P4269
[3]
PFEIFFER, 1900, Z ANORG CHEM, V24, P294
[4]
PFEIFFER, 1901, Z ANORG CHEM, V29, P113
[5]
PFEIFFER, 1904, BER, V37, P4277