%0 Journal Article %A M. F. Sukhinin %T On the differentiability with respect to the initial condition of a solution to an ordinary differential equation %J Sbornik. Mathematics %D 1979 %P 115-129 %V 35 %N 1 %U http://geodesic.mathdoc.fr/item/SM_1979_35_1_a7/ %G en %F SM_1979_35_1_a7