共 16 条
[1]
BENSA F, Patent No. 428240
[2]
Dengg R, 1922, MONATSH CHEM, V43, P125
[3]
FISCHER O, 1916, J PRAKT CHEM, V94, P34
[4]
JULIUS P, 1887, CHEM IND, V10, P97
[5]
PEREIRA H, Patent No. 394437
[6]
PEREIRA H, Patent No. 390619
[7]
RATZELT R, 1936, PRAG DTSCH TECHN HOC
[8]
REINHARDT C, 1889, CHEM ZTG, V13, P323
[9]
REINHARDT C, 1884, STAHL EISEN, V4, P709
[10]
ZINKE, 1934, MONATSH, V64, P415