@book{38103,
	author = {Harvey, Brian},
	title = {Russian planetary exploration :},
	publisher = {Springer ;},
	year = {c2007},
	series = {Springer-Praxis books in space exploration},
	address = {Berlin ;},
	url = {http://www.loc.gov/catdir/enhancements/fy0824/2006938306-t.html}
}