@book{134084,
	author = {Lempert, G. L. and SpringerLink (Online service)},
	title = {Fortschritte der Elektrokardiologie 1963 und 1964},
	publisher = {Springer Vienna,},
	year = {1966.},
	address = {Vienna :},
	url = {http://www.columbia.edu/cgi-bin/cul/resolve?clio11938776}
}