%0 Journal Article %A O. V. Baeva %A D. A. Kulikov %T On the question of the periodic solutions of a system of differential equations describing the oscillations of two loosely coupled Van der Pol oscillators %J Vestnik Tverskogo gosudarstvennogo universiteta. Seriâ Prikladnaâ matematika %D 2022 %P 24-38 %N 4 %U http://geodesic.mathdoc.fr/item/VTPMK_2022_4_a2/ %G ru %F VTPMK_2022_4_a2