TY - JOUR AU - V. A. Pliss AU - S. Yu. Pilyugin TI - Existence of preserved structures for diffeomorphisms with an ergodic invariant measure JO - Differencialʹnye uravneniâ PY - 1999 SP - 116 EP - 120 VL - 35 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1999_35_1_a16/ LA - ru ID - DE_1999_35_1_a16 ER -