@book{13513,
	title = {Bolsaja Sovetskaja Enciklopedija.},
	year = {1970.},
	address = {Moskva,},
	edition = {3 izd.},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=13513}
}