@book{16937,
	author = {Souriau, Jean-Marie and Cushman, R. H. ; ed.},
	title = {Structure of dynamical systems; a symplectic view of physics},
	publisher = {Birkhauser},
	year = {1997},
	series = {Progress in Mathematics },
	address = {Boston},
	note = {"Purchased under NBHM grant for the year 1997-98"}
}