Salle, Joseph La
Stability by liapunov's direct method: with applications - New York Academic Press 1961 - ix, 134 p.
_
Liapunov's theory
512.94 / SAL
Stability by liapunov's direct method: with applications - New York Academic Press 1961 - ix, 134 p.
_
Liapunov's theory
512.94 / SAL