%0 Journal Article %A K. I. Babenko %A M. M. Vasiliev %T Demonstrative computations in the problem of the stability of a %J Doklady Akademii Nauk %D 1983 %P 1289-1294 %V 273 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1983_273_6_a0/ %G ru %F DAN_1983_273_6_a0