@book{66580,
	author = {Botelho, Luiz C. L. and ebrary, Inc.},
	title = {Methods of bosonic and fermionic path integrals representations},
	publisher = {Nova Science Publishers,},
	year = {c2009.},
	address = {Hauppauge, N.Y. :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10660186}
}