@book{4326,
	author = {Johnstone, R. A. W. and Rose, M. E.},
	title = {Mass spectrometry for chemists and biochemists /},
	publisher = {Cambridge University Press,},
	year = {1996.},
	address = {New York:},
	edition = {2nd ed.},
	url = {http://www.loc.gov/catdir/samples/cam034/95040173.html}
}