@book{25864,
	author = {Cannarsa, Piermarco and Sinestrari, Carlo},
	title = {Semiconcave functions, Hamilton-Jacobi equations, and optimal control},
	publisher = {Birkhauser Verlag,},
	year = {2004},
	series = {Progress in nolinear differential equations and their applications },
	address = {Boston:},
	note = {"Purchased under NBHM grant for the year 2004-2005"}
}