@book{19662,
	author = {WEISSENBACH, Anton.},
	title = {Baugruben.},
	publisher = {Ernst & Sohn,},
	year = {1975.},
	address = {Berlin :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=19662}
}