@book{18618,
	author = {STYPUŁKOWSKI, Bogdan},
	title = {Drogi kołowe i węzły drogowe /},
	year = {1979.},
	address = {Warszawa,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=18618}
}