TY - JOUR AU - S. V. Gonchenko AU - D. V. Turaev AU - L. P. Shilnikov TI - On the existence of Newhouse regions in a neighborhood of systems JO - Doklady Akademii Nauk PY - 1993 SP - 404 EP - 407 VL - 329 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1993_329_4_a4/ LA - ru ID - DAN_1993_329_4_a4 ER -