TY - JOUR AU - I. S. Borisov TI - On conditions for the existence of bounded density of additive JO - Teoriâ veroâtnostej i ee primeneniâ PY - 1980 SP - 464 EP - 475 VL - 25 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TVP_1980_25_3_a1/ LA - ru ID - TVP_1980_25_3_a1 ER -