%0 Journal Article
%A A. L. Garkavi
%T On Chebyshev and almost-Chebyshev subspaces
%J Doklady Akademii Nauk
%D 1963
%P 1250-1252
%V 149
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1963_149_6_a1/
%G ru
%F DAN_1963_149_6_a1