@book{20003,
	author = {Bolewski, Andrzej and Kubisz, Jan},
	title = {Mineralogia ogólna /},
	publisher = {Wydaw-a Geologiczne,},
	year = {1981.},
	address = {Warszawa :},
	edition = {Wyd. 2.},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=20003}
}