@book
{TN_libero_mab2,
author = {
Voigt, Rolf
Retzlaff, Erich
AND
Hauptmann, Gerhart
},
title = {
Das Gesicht des Geistes
[2 Lfgn; Lfg 1]
},
publisher = {Metzner},
year = {1944},
address = {
Berlin
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}