@book{15642,
	author = {NOLKENSTEJN, N. S.},
	title = {Sbornik zadać po obscemu kursu fiziki /},
	year = {1973.},
	address = {moskva,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=15642}
}