%0 Journal Article
%A E. P. Dolzhenko
%T On approximation on closed regions and on null-sets
%J Doklady Akademii Nauk
%D 1962
%P 771-774
%V 143
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1962_143_4_a4/
%G ru
%F DAN_1962_143_4_a4