@book{13511,
	author = {KOCANOV, N. S.},
	title = {Kompaktnye sestiznacnye matematiceskie tablicy /},
	year = {1970.},
	address = {Leningrad,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=13511}
}