TY - JOUR AU - D. V. Gusak AU - V. S. Korolyuk TI - On the first passage time of a~given level for processes with independent increments JO - Teoriâ veroâtnostej i ee primeneniâ PY - 1968 SP - 471 EP - 478 VL - 13 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TVP_1968_13_3_a5/ LA - ru ID - TVP_1968_13_3_a5 ER -