TY - JOUR AU - Yu. N. Frolov TI - Overconvergence of series in solutions of differential equations JO - Sbornik. Mathematics PY - 1967 SP - 173 EP - 178 VL - 2 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_1967_2_2_a1/ LA - en ID - SM_1967_2_2_a1 ER -