TY - JOUR AU - I. A. Ibragimov TI - The central limit theorem for sums of functions of independent random variables and for sums of the form $\sum f(2^kt)$ JO - Teoriâ veroâtnostej i ee primeneniâ PY - 1967 SP - 655 EP - 665 VL - 12 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TVP_1967_12_4_a4/ LA - ru ID - TVP_1967_12_4_a4 ER -