Rouche, N. Stability theory by Liapunov's direct method / N. Rouche, P. Habets [and] M. LaLoy - New York : Springer-Verlag, c1977 - xii, 396 p. : ill. ; 24 cm. - Applied mathematical sciences ; 22 . Includes bibliographical references and index ISBN: 0387902589 : USD 33.60 Subjects--Topical Terms: Differential equationsStabilityLyapunov functions Dewey Class. No.: 517.38