@book{34730,
	author = {HEFLIK, Wiesław and NATKANIEC-NOWAK, Lucyna},
	title = {Minerały Polski /},
	publisher = {"Antykwa",},
	year = {1998.},
	address = {Kraków :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=34730}
}