Bardi, Martino Optimal control and viscosity solutions of Hamilton-Jacobi-Bellman equations / - Boston: Birkhauser Verlag, 1997 - xvii, 570p. Bibl. Index. - Systems and control foundations and applications . "Purchased under NBHM grant for the year 2004-2005" ISBN: 0817636404 Dewey Class. No.: 515.35 / B246.OC