TY - JOUR AU - V. N. Sačkov TI - The distribution of the number of different elements of a~symmetric basis in a~random $mA$-sample JO - Teoriâ veroâtnostej i ee primeneniâ PY - 1971 SP - 504 EP - 513 VL - 16 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TVP_1971_16_3_a7/ LA - ru ID - TVP_1971_16_3_a7 ER -