@book{43504,
	author = {ŁĘTOWSKA, Ewa},
	title = {Bezpodstawne wzbogacenie /},
	publisher = {C. H. Beck,},
	year = {2000.},
	series = {Monografie Prawnicze},
	address = {Warszawa :},
	edition = {2 wyd. popr. i zaktual.},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=43504}
}