@book{21149,
	author = {KUCHARCZYK, J.},
	title = {Algorytmy analizy skupień w języku ALGOL 60 /},
	year = {1982.},
	address = {Warszawa,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=21149}
}