%0 Journal Article %A V. V. Pototskii %T Estimation of a~trigonometric sum that is connected with the problem of divisors %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1975 %P 52-59 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1975_4_a6/ %G ru %F IVM_1975_4_a6