@book{37386,
	author = {Sommer, Jerzy and Potrzeszcz, Radosław},
	title = {Prawo działalności gospodarczej :},
	publisher = {"Twigger",},
	year = {2000.},
	address = {Warszawa :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=37386}
}