@book{50370,
	author = {LEIBFRIED, Erwin.},
	title = {Kritische Wissenschaft vom Text :},
	publisher = {J. B. Metzlersche,},
	year = {1970.},
	address = {Stuttgart :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=50370}
}