@book{50400,
	author = {ZEHLER, Bernhard.},
	title = {Expressionismus :},
	publisher = {Albert Langen :},
	year = {[ca 1960].},
	address = {München :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=50400}
}