@book{248529,
	author = {Giachetta, G. and Mangiarotti, L. and ebrary, Inc.},
	title = {Geometric and algebraic topological methods in quantum mechanics},
	publisher = {World Scientific,},
	year = {c2005.},
	address = {Singapore ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10174041}
}