TY - JOUR AU - M. L. Blank TI - Small perturbations of chaotic dynamical systems JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1989 SP - 1 EP - 33 VL - 44 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RM_1989_44_6_a0/ LA - en ID - RM_1989_44_6_a0 ER -