@book
{TN_libero_mab2,
author = {
Helms, Dietrich
Uecker, Günther
},
title = {
Günther Uecker
},
publisher = {Bongers},
isbn = {3764702184},
keywords = {
Uecker, Günther
},
year = {1970},
booktitle = {Monographien zur rheinisch-westfälischen Kunst der Gegenwart ; 41},
address = {
Recklinghausen
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}