%0 Journal Article %A I. V. Shirokov %T Investigation of the stability of solutions of differential equations that admit a~transitive symmetry group %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1999 %P 57-63 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1999_3_a6/ %G ru %F IVM_1999_3_a6