%0 Journal Article
%A V. I. Ivanov
%T On one-sided approximations of functions in the $L_p$-metrics
%J Doklady Akademii Nauk
%D 1977
%P 760-762
%V 232
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1977_232_4_a6/
%G ru
%F DAN_1977_232_4_a6