%0 Journal Article %A Yu. M. Vorob'ev %A V. M. Itskov %T Quasi-modes corresponding to the stable type of conditionally periodic motion %J Matematičeskie zametki %D 1994 %P 36-42 %V 55 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1994_55_5_a3/ %G ru %F MZM_1994_55_5_a3