%0 Journal Article
%A A. I. Fet
%T Stability theorems for convex, almost spherical surfaces
%J Doklady Akademii Nauk
%D 1963
%P 537-539
%V 153
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1963_153_3_a10/
%G ru
%F DAN_1963_153_3_a10