@book{14644,
	author = {BUKUR, Ion and DELJANY, Aristid},
	title = {Vvedenie v teoriju kategorij i funktorov /},
	publisher = {"MIR",},
	year = {1972.},
	address = {Moskva :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=14644}
}