%0 Journal Article
%A J. E. Trojanker
%T Approximation by trigonometric polynomials of functions continuous on an interval
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 1967
%P 107-114
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_1967_1_a16/
%G ru
%F IVM_1967_1_a16