@book{32653,
	author = {Freeman, Ken. and McNamara, Geoff. and SpringerLink (Online service)},
	title = {In Search of Dark Matter},
	publisher = {Springer New York,},
	year = {2006.},
	series = {Springer Praxis Books},
	address = {New York, NY :},
	url = {http://dx.doi.org/10.1007/0-387-27618-1}
}