@misc
{TN_libero_mab2,
author = {
Behling, Heinz
},
title = {
Null Problemo
DDR-Karikaturisten zur Lage der Nation
},
publisher = {Eulenspiegel},
publisher = {: Elefanten Press},
isbn = {3885203324},
keywords = {
Karikatur
,
Deutschland DDR, Motiv
,
Geschichte 1989-1990
},
year = {1990},
year = {, 1990},
booktitle = {EP ; 332},
address = {
Berlin
,
; Berlin
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}