%0 Journal Article
%A A. A. Novruzov
%T On the regularity of boundary points for degenerate elliptic equations of second order
%J Doklady Akademii Nauk
%D 1975
%P 1311-1313
%V 223
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1975_223_6_a6/
%G ru
%F DAN_1975_223_6_a6