TY - JOUR AU - M. F. Sukhinin TI - On the differentiability with respect to the initial condition of a solution to an ordinary differential equation JO - Sbornik. Mathematics PY - 1979 SP - 115 EP - 129 VL - 35 IS - 1 UR - http://geodesic.mathdoc.fr/item/SM_1979_35_1_a7/ LA - en ID - SM_1979_35_1_a7 ER -