TY - JOUR AU - V. V. Pototskii TI - Estimation of a~trigonometric sum that is connected with the problem of divisors JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1975 SP - 52 EP - 59 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1975_4_a6/ LA - ru ID - IVM_1975_4_a6 ER -