@book{143863,
	author = {Hirshfeld, Allen C. and ebrary, Inc.},
	title = {The supersymmetric Dirac equation},
	publisher = {Imperial College Press ;},
	year = {c2012.},
	address = {London :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10525604}
}