@book{50563,
	author = {HUCH, Ricarda.},
	title = {Der Dreissigjährige Krieg.},
	publisher = {Insel-Verlag,},
	year = {1957.},
	address = {Leipzig :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=50563}
}