@book{18133,
	author = {Contopoulos, G.},
	title = {Galactic dynamics and n-body simulations},
	publisher = {Springer-Verlag},
	year = {1994},
	series = {Lecture notes in physics},
	address = {Berlin},
	note = {Lectures held at the Astrophysics School VI, organized by the European Astrop}
}