@book{53906,
	author = {Bocian, Radosław},
	title = {Leksykon techniki komunalnej :},
	publisher = {Abrys,},
	year = {2009.},
	address = {Poznań :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=53906}
}