@book{36712,
	author = {Baj, Michał Józef.},
	title = {Zadania i problemy z fizyki :},
	publisher = {Wydaw. Naukowe PWN,},
	year = {1997.},
	address = {Warszawa :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=36712}
}