%0 Journal Article
%A V. G. Doronin
%A A. A. Ligun
%T Best-possible one-sided approximations in the classes $W_\alpha^rV$ ($r>-1$) by trigonometric polynomials in the metric of $L_1$
%J Matematičeskie zametki
%D 1977
%P 357-370
%V 22
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1977_22_3_a4/
%G ru
%F MZM_1977_22_3_a4