%0 Journal Article %A V. D. Sedykh %T Stabilization of singularities of convex hulls %J Sbornik. Mathematics %D 1989 %P 499-505 %V 63 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1989_63_2_a14/ %G en %F SM_1989_63_2_a14