%0 Journal Article %A I. G. Tsar'kov %T Stability of the unique solvability for some differential equations %J Trudy Instituta matematiki i mehaniki %D 2008 %P 170-182 %V 14 %N 3 %U http://geodesic.mathdoc.fr/item/TIMM_2008_14_3_a15/ %G ru %F TIMM_2008_14_3_a15