Lions, Jacques Louis. Some methode [i.e. methods] in the mathematical analysis of systems and their control/ J.L. Lions. - Beijing: New York: Science Press, Gordon & Breach, 1981. - xxiii, 542 p.: ill.; 25 cm. Includes bibliographies. ISBN: 0677602006 LCCN: 82164325 Subjects--Topical Terms: System analysisControl theory. Dewey Class. No.: 515.35 / L763s