TY - JOUR AU - L. P. Shilnikov TI - Generation of a periodic motion from the trajectory going from the state of equilibrium of the saddle-saddle type into the same state JO - Doklady Akademii Nauk PY - 1966 SP - 49 EP - 52 VL - 170 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1966_170_1_a11/ LA - ru ID - DAN_1966_170_1_a11 ER -