@book{9791,
	author = {Agmon, David. and Gluck, Paul.},
	title = {Classical and relativistic mechanics /},
	publisher = {World Scientific,},
	year = {c2009.},
	address = {Hackensack, NJ :},
	url = {http://www.loc.gov/catdir/toc/fy12pdf01/2010459153.html}
}