%0 Journal Article %A O. V. Kholostova %T On Nonlinear Oscillations of a Near-Autonomous %J Russian journal of nonlinear dynamics %D 2021 %P 77-102 %V 17 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/ND_2021_17_1_a6/ %G en %F ND_2021_17_1_a6