@book
{TN_libero_mab2,
author = {
Berger, Willi
},
title = {
Insel Hiddensee
},
edition = {
5. Aufl.
}
,
publisher = {},
year = {1970},
booktitle = {Unser kleines Wanderheft ; 116},
address = {
Leipzig
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}