@book
{TN_libero_mab2,
author = {
MacNally, Derek
},
title = {
Transactions of the International Astronomical Union
20b Baltimore 1988 / ed. by Derek McNally
},
publisher = {},
isbn = {0792305507},
isbn = {0251-107X},
year = {1990},
booktitle = {Proceedings of the ... general assembly ; 20},
address = {
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}