@book{20150,
	author = {WARMUS, Mieczysław.},
	title = {Wektory i macierze.},
	year = {1981.},
	address = {Warszawa,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=20150}
}