TY - JOUR AU - Prato, Giuseppe Da AU - Tubaro, Luciano TI - Some results about dissipativity of Kolmogorov operators JO - Czechoslovak Mathematical Journal PY - 2001 SP - 685 EP - 699 VL - 51 IS - 4 UR - http://geodesic.mathdoc.fr/item/CMJ_2001_51_4_a2/ LA - en ID - CMJ_2001_51_4_a2 ER -