共 50 条
- [31] Groups and related Liesch rings. JOURNAL FUR DIE REINE UND ANGEWANDTE MATHEMATIK, 1940, 182 (1/4): : 142 - 149
- [32] A specific fragmentation of pyrrole rings. BERICHTE DER DEUTSCHEN CHEMISCHEN GESELLSCHAFT, 1901, 34 : 3054 - 3062
- [36] SHAPE ROLLING OF SEAMLESS RINGS. Technical Paper - Society of Manufacturing Engineers. MF, 1982,
- [40] Substitution reactions on spiroketal rings. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1997, 214 : 136 - ORGN