@book{21782,
	author = {Benest, Daniel, ed. and Elena Lega, ed.},
	title = {Topics in Gravitational Dynamics},
	publisher = {Springer Berlin Heidelberg},
	year = {2007},
	series = {Lecture Notes in Physics},
	address = {Heidelberg, Berlin},
	url = {http://doi.org/10.1007/978-3-540-72984-6}
}