@book{56231,
	author = {Grzyb, Janusz and Helion},
	title = {J2ME :},
	publisher = {Wydawnictwo Helion,},
	year = {cop. 2008.},
	address = {Gliwice :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=56231}
}