@book{85377,
	author = {National Research Council (U.S.). and ebrary, Inc.},
	title = {Exploring the trans-Neptunian solar system},
	publisher = {National Academy Press,},
	year = {1998.},
	series = {Compass series},
	address = {Washington, D.C. :},
	url = {http://site.ebrary.com/lib/strathmore/Doc?id=10041206}
}