@book{13201,
	author = {Wieschemann, Paul Gerhard. and GATZ, Konrad.},
	title = {Beton Konstruktionen im Hochbau /},
	publisher = {Georg D.W. Callwey,},
	year = {1968.},
	address = {München :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=13201}
}