%0 Journal Article
%A A. V. Pogorelov
%T A priori estimate of the principal radii of curvature of a closed convex hypersurface as a function of their mean values
%J Doklady Akademii Nauk
%D 1969
%P 516-518
%V 186
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1969_186_3_a6/
%G ru
%F DAN_1969_186_3_a6