@book{50817,
	title = {Metrology - in short.},
	publisher = {Preben Howarth,},
	year = {2000.},
	address = {Lyngby :},
	note = {Euromet project no. 595},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=50817}
}