@book{49943,
	author = {PFORGE, Dietger.},
	title = {"Farbige weithin sichtbare Signalzeichen" :},
	publisher = {Akademie der Künste,},
	year = {1985.},
	series = {Anmerkungen zur Zeit},
	address = {Berlin :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=49943}
}