Rouche, Nicolas. Stability theory by Liapunov's direct method / N. Rouche, P. Habets, M. LaLoy. - New York : Springer-Verlag, c1977. - Applied mathematical sciences ; 22 . - Applied mathematical sciences (Springer-Verlag New York Inc.) ; v. 22. . Includes indexes. Bibliography: p. [370]-385. ISBN: 0387902589 LCCN: 77007285 //r922 Subjects--Topical Terms: Differential equations.Stability.Lyapunov functions. LC Class. No.: QA1 QA372 / .A647 vol. 22 Dewey Class. No.: 510/.8 s 515/.352