TY - JOUR AU - V. A. Ivanov AU - А. E. Novikov TI - Оn the distribution of the time up to the first occurence of a~given number of different $l$-tuple series JO - Teoriâ veroâtnostej i ee primeneniâ PY - 1977 SP - 546 EP - 555 VL - 22 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TVP_1977_22_3_a7/ LA - ru ID - TVP_1977_22_3_a7 ER -