Nonlinear almost periodic oscillations /
Krasnosel'skiĭ, Mark Aleksandrovich.
Burd, Vladimir Shepselevich.
Kolesov, Iuriĭ Serafimovich.
Libin, Alexander.
Louvish, David.
New York [Chichester] Wiley Jerusalem London Israel Program for Scientific Translations
1973
Translation of: 'Nelineĭnye pochti periodicheskie kolebaniia'. Moscow : Nauka, 1970
Bibliography: p.319-324. - Includes index
Differential equations, Nonlinear.
Almost periodic functions.