@book{21638,
	author = {Hansen, Arwid and Lach, Stanisław.},
	title = {Dochodzenie powypadkowe /},
	year = {1980.},
	address = {Warszawa,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=21638}
}