TY - JOUR AU - A. G. Fedotov TI - Williams solenoids and their realization in two-dimensional dynamical systems JO - Doklady Akademii Nauk PY - 1980 SP - 801 EP - 804 VL - 252 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1980_252_4_a6/ LA - ru ID - DAN_1980_252_4_a6 ER -