@book{15953,
	author = {BIAŁKOWSKI, Grzegorz},
	title = {Mechanika klasyczna :},
	year = {1975.},
	series = {Biblioteka Fizyki ;},
	address = {Warszawa,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=15953}
}