%0 Journal Article %A V. A. Trenogin %A B. V. Loginov %A L. R. Kim-Tyan %T Stability of solutions to the Cauchy problem with respect to linear approximation, and branching equation in the root subspace %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2012 %P 260-268 %V 278 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_2012_278_a23/ %G ru %F TM_2012_278_a23