La Salle, J. P., & Lefschetz, S. 1. (1973). Stability by Liapunov's direct method, with applications. New York, New York: Academic.
Chicago Style CitationLa Salle, Joseph P., and Solomón 1884-1972 Lefschetz. Stability By Liapunov's Direct Method, With Applications. New York, New York: Academic, 1973.
MLA CitationLa Salle, Joseph P., and Solomón 1884-1972 Lefschetz. Stability By Liapunov's Direct Method, With Applications. New York, New York: Academic, 1973.
Warning: These citations may not always be 100% accurate.