TY - JOUR AU - S. V. Gonchenko AU - V. S. Gonchenko TI - On Bifurcations of Birth of Closed Invariant Curves in the Case of Two-Dimensional Diffeomorphisms with Homoclinic Tangencies JO - Informatics and Automation PY - 2004 SP - 87 EP - 114 VL - 244 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_2004_244_a5/ LA - ru ID - TRSPY_2004_244_a5 ER -