@book{13014,
	author = {NOKS, R. and GOLD, A.},
	title = {Simmetrija v tverdom tela /},
	year = {1970.},
	address = {Moskva,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=13014}
}