@book{50534,
	author = {KANT, Hermann.},
	title = {Die Summe :},
	publisher = {Rütten und Loening,},
	year = {1987.},
	address = {Berlin :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=50534}
}