@book
{TN_libero_mab2,
author = {
Prochnow, Oskar
},
title = {
Wolken
},
edition = {
2. Aufl.
}
,
publisher = {Akad. Verl.-Ges.},
keywords = {
Wolke
},
year = {1951},
booktitle = {Die neue Brehm-Bücherei ; 18},
address = {
Leipzig
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}