@book{9717,
	author = {Perkins, Donald H.},
	title = {Particle astrophysics /},
	publisher = {Oxford University Press,},
	year = {c2003.},
	series = {Oxford master series in physics ;},
	address = {Oxford :},
	url = {http://www.loc.gov/catdir/enhancements/fy0615/2003273442-d.html}
}