@book{69599,
	author = {Wiesel, William E.},
	title = {Spaceflight dynamics /},
	publisher = {McGraw-Hill,},
	year = {c1997.},
	address = {New York :},
	edition = {2nd ed.},
	url = {http://www.loc.gov/catdir/description/mh022/96019168.html}
}