@book
{TN_libero_mab2,
author = {
},
title = {
Small ring heterocycles
2 Azetidines, B-lactams, diazetidines, and diaziridines
},
publisher = {Wiley},
isbn = {0471056251},
year = {1983},
booktitle = {The chemistry of heterocyclic compounds ; 42,2},
address = {
New York
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}