@book{17730,
	author = {Sikora, Ryszard.},
	title = {Analiza i synteza pól /},
	year = {1977.},
	series = {Prace Naukowe Politechniki Szczecińskiej ;},
	address = {Szczecin,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=17730}
}