TY - JOUR AU - A. I. Vagabov TI - A theorem on multiple completeness for ordinary differential JO - Doklady Akademii Nauk PY - 1984 SP - 13 EP - 17 VL - 275 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1984_275_1_a1/ LA - ru ID - DAN_1984_275_1_a1 ER -