TY - JOUR AU - G. Sh. Lev TI - On convergence of semi-markov processes of multiplication with drift to a~diffusion process JO - Teoriâ veroâtnostej i ee primeneniâ PY - 1972 SP - 583 EP - 588 VL - 17 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TVP_1972_17_3_a18/ LA - ru ID - TVP_1972_17_3_a18 ER -