@book{18132,
	author = {KURATOWSKI, Kazimierz. and MOSTOWSKI, Andrzej.},
	title = {Teoria mnogości :},
	year = {1978.},
	address = {Warszawa,},
	edition = {Wyd.3 zm.},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=18132}
}