TY - JOUR AU - M. L. Lidov TI - On limit solutions in the vicinity of a singular point JO - Doklady Akademii Nauk PY - 1958 SP - 1224 EP - 1227 VL - 120 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1958_120_6_a15/ LA - ru ID - DAN_1958_120_6_a15 ER -