%0 Journal Article
%A V. G. Doronin
%A A. A. Ligun
%T On the exact solution of some extremal problems on classes of functions determined by integral moduli of continuity
%J Doklady Akademii Nauk
%D 1980
%P 16-19
%V 251
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1980_251_1_a2/
%G ru
%F DAN_1980_251_1_a2