%0 Journal Article %A P. S. Belevets %A A. I. Yablonskii %T The behavior of the trajectories of a certain dynamical system %J Differencialʹnye uravneniâ %D 1969 %P 2017-2025 %V 5 %N 11 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1969_5_11_a6/ %G ru %F DE_1969_5_11_a6