@book{20092,
	author = {Berndt, Rolf and Klucznik, Michael ; tr.},
	title = {An introduction to symplectic geometry},
	publisher = {American Mathematical Society,},
	year = {2001},
	series = {Graduate studies in Mathematics ;},
	address = {Providence:},
	note = {"Purchased under NBHM grant for the year 2000-2001'}
}