TY - JOUR AU - A. N. Kochubei TI - Parabolic pseudodifferential equations, hypersingular integrals, and Markov processes JO - Izvestiya. Mathematics PY - 1989 SP - 233 EP - 259 VL - 33 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM2_1989_33_2_a1/ LA - en ID - IM2_1989_33_2_a1 ER -