@book{9228,
	author = {BELOUSOV, V. D.},
	title = {Algebraičeskie seti i kvazigruppy /},
	year = {1971.},
	address = {Kišinew,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=9228}
}