@book{13501,
	author = {Aitchison, Ian Johnston Rhind, and Hey, Anthony J. G.},
	title = {Gauge theories in particle physics :},
	publisher = {Institute of Physics Pub.,},
	year = {1989.},
	series = {Graduate student series in physics},
	address = {Bristol ;},
	edition = {2nd ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy0665/88019162-d.html}
}