@book{15546,
	author = {FISCHER, Udo and STEPHAN, Wolfgang},
	title = {Prinzipien und Methoden der Dynamik :},
	publisher = {Fachbuchverl.,},
	year = {1972.},
	address = {Leipzig :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=15546}
}