%0 Journal Article
%A A. V. Pogorelov
%T A bound for the principal radii of curvature of a closed convex hypersurface
%J Doklady Akademii Nauk
%D 1974
%P 264-266
%V 216
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1974_216_2_a6/
%G ru
%F DAN_1974_216_2_a6