@book{19719,
	author = {Ingarden, Roman Stanisław and Jamiołkowski, Andrzej},
	title = {Mechanika klasyczna :},
	publisher = {Państ. Wydaw. Naukowe,},
	year = {1980.},
	address = {Warszawa ;},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=19719}
}