@book{179250,
	author = {Wolfson, Richard.},
	title = {Simply Einstein :},
	publisher = {W.W. Norton,},
	year = {c2003.},
	address = {New York :},
	edition = {1st ed.},
	url = {http://www.loc.gov/catdir/toc/fy035/2002002984.html}
}