TY - JOUR AU - Yu. S. Mishura TI - Martingale characterization of diffusion random fields that are defined on the plane JO - Teoriâ veroâtnostej i ee primeneniâ PY - 1990 SP - 143 EP - 147 VL - 35 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TVP_1990_35_1_a14/ LA - ru ID - TVP_1990_35_1_a14 ER -