%0 Journal Article %A V. S. Polonskii %T On the limits of using quasi-stationary method in calculations of the dynamics %J Doklady Akademii Nauk %D 1983 %P 1366-1369 %V 271 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1983_271_6_a20/ %G ru %F DAN_1983_271_6_a20