@book{7377,
	author = {Hawley, John Frederick. and Holcomb, Katherine A., and ebrary, Inc.},
	title = {Foundations of modern cosmology},
	publisher = {Oxford University Press,},
	year = {2005.},
	address = {Oxford ;},
	edition = {2nd ed.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10271510}
}