TY - JOUR AU - R. De Leo TI - The existence and measure of ergodic foliations in Novikov's problem of the semiclassical motion of an electron JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 2000 SP - 166 EP - 168 VL - 55 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RM_2000_55_1_a4/ LA - en ID - RM_2000_55_1_a4 ER -