@book{50416,
	author = {KRAUSS, Hennig.},
	title = {Europäisches Hochmittelalter :},
	publisher = {Akademische Verlagsgesellschaft Athenaion.},
	series = {Neues Handbuch der Literatur Wissenschaft},
	address = {Wiesbaden :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=50416}
}