@book
{TN_libero_mab2,
author = {
Stein, Walter
AND
Kumm, Werner
},
title = {
Astronomische Navigation
},
edition = {
10., aktualisierte Aufl.
}
,
publisher = {Klasing},
isbn = {3874121380},
keywords = {
Astronavigation
},
year = {1997},
booktitle = {Yacht-Bücherei ; 88},
address = {
Bielefeld
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}