共 34 条
[22]
LEY H, 1934, CHEM BER, V67, P512
[24]
NORDMEYER F, 1967, THESIS STANFORD U
[27]
SCHWARTZ H, 1964, CA 13192C, V60
[28]
SCHWARTZ H, Patent No. 1348769
[30]
SEBERA DK, 1960, THESIS U CHICAGO