@book{15526,
	author = {WEIGLER, Helmut and SIEGHART, Karl},
	title = {Stahlleichtbeton - Herstellung, Eigenschaft, Ausführung /},
	year = {1972.},
	address = {Wiesbaden,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=15526}
}