共 30 条
[22]
UEMARA S, 1979, J CHEM SOC P2, V10, P2574
[23]
VENKATACHALAPAT.MS, 1960, B ACAD POLON SCI SC, V8, P361
[25]
1981, ULLMANNS ENCY TECHN, V20, P244
[26]
1980, Patent No. 4212711
[27]
1980, Patent No. 2851732
[28]
1980, Patent No. 2848397
[29]
1980, Patent No. 2912058
[30]
1975, Patent No. 2435985