TY - JOUR AU - A. M. Samoilenko AU - V. L. Kulik TI - Exponential dichotomy of an invariant torus of dynamical systems JO - Differencialʹnye uravneniâ PY - 1979 SP - 1434 EP - 1443 VL - 15 IS - 8 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1979_15_8_a8/ LA - ru ID - DE_1979_15_8_a8 ER -