TY - JOUR AU - Z. N. Kazhdan TI - On convergence of series of functions of the form $\varphi(nx)$ JO - Uchenye Zapiski Moskovskogo Gosudarstvennogo Universiteta PY - 1952 SP - 99 EP - 122 VL - 163 IS - 163 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/UZMU_1952_163_163_a6/ LA - ru ID - UZMU_1952_163_163_a6 ER -