TY  - BOOK
AU  - Katritzky, Alan R. Etc
TI  - Comprehensive heterocyclic Chemistry 11. V1A Three-membered rings, with all fused systems containing three membered rings. V1B. Four membered rings, with all fused systems containin: Areview of the aliterature 1982-1995 
CY  - New York
PB  - Pergamon
ER  -