@book{50018,
	author = {GRÜNDGENS, Gustaf. and WEBER, Josef-Franz.},
	title = {Gedichte und Prosa /},
	publisher = {Universität-Gesathochschule Siegen,},
	year = {1984.},
	address = {Siegen :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=50018}
}