@book{19663,
	author = {PLEGEMAN, Wolf. and LANGNER, Wolfgang.},
	title = {Die Grundung von Bauwerken.},
	publisher = {BSB,},
	year = {1973.},
	address = {Berlin :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=19663}
}