%0 Journal Article
%A V. N. Kokarev
%T Precise estimate of radius of normal curvature of closed convex surface
%J Vestnik Samarskogo universiteta. Estestvennonaučnaâ seriâ
%D 2009
%P 33-50
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VSGU_2009_2_a3/
%G ru
%F VSGU_2009_2_a3