Kupershmidt, Boris A., 1946- The variational principles of dynamics/ Boris A. Kupershmidt. - Singapore: River Edge, NJ: World Scientific, c1992. - xviii, 422 p.; 23 cm. - Advanced series in mathematical physics; vol. 13 . Includes bibliographical references (p. 417-422). ISBN: 9810202741 LCCN: 92041027 Subjects--Topical Terms: Principes variationnels.Dynamique.Variational principles.Dynamics.Mathematical physics. Dewey Class. No.: 530.15 / K96v