TY - JOUR AU - A. V. Lipatov TI - A geometric criterion for stability of discrete time-independent systems with a single nonlinearity JO - Doklady Akademii Nauk PY - 1983 SP - 1318 EP - 1322 VL - 268 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1983_268_6_a9/ LA - ru ID - DAN_1983_268_6_a9 ER -