%0 Journal Article
%A D. A. Mit'kin
%T On estimates for rational trigonometric sums of a special form
%J Doklady Akademii Nauk
%D 1975
%P 760-763
%V 224
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1975_224_4_a4/
%G ru
%F DAN_1975_224_4_a4