00952nam0-22003011i-450-990001266620403321000126662FED01000126662(Aleph)000126662FED0100012666220000920d????----km-y0itay50------baengNonlinear almost periodic oscillationsde r Krasnosel'skiiNew York [etc.]Jerusalem Academic PressLondonWiley & son- ( translated from russian by Libin A. ; transltion ed. by Louvisch D.Equazioni differenziali ordinarieSoluzioni periodicheKrasnoselʹskij,Mark Aleksandrovič<1920- >ITUNINARICAUNIMARCBK9900012666204033216-L-816749MA1MA134C2534-0234A30Nonlinear almost periodic oscillations379948UNINAING01