Ya. V. Bykov, R. Kabulov, “The periodic oscillations with large amplitude of certain classes of nonlinear systems”, Differ. Uravn., 1972, Volume 8, Number 2,Pages <nobr>223

Ordinary Differential Equations

The periodic oscillations with large amplitude of certain classes of nonlinear systems

Ya. V. Bykov^a, R. Kabulov^b

^a Cheboksary State University
^b Samarkand State Pedagogical Institute

UDC: 517.925.32

Received: 09.07.1971