@book{50538,
	author = {MORGNER, Irmtraud.},
	title = {Die wundersamen Reisen Gustavs des Weltfahrers :},
	publisher = {Fischer Taschenbuch Verlag,},
	year = {1975.},
	series = {[Fischer-Taschenbücher]},
	address = {Frankfurt am Main :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=50538}
}