TY - JOUR AU - S. A. Dovbysh TI - Structure of the Kolmogorov set near separatrices of a two-dimensional mapping JO - Matematičeskie zametki PY - 1989 SP - 112 EP - 114 VL - 46 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1989_46_4_a14/ LA - ru ID - MZM_1989_46_4_a14 ER -