%0 Journal Article
%A I. M. Proudnikov
%T A method of construction of exhaustive family of upper convex approximations
%J Vestnik Sankt-Peterburgskogo universiteta. Prikladnaâ matematika, informatika, processy upravleniâ
%D 2013
%P 37-51
%N 1
%U http://geodesic.mathdoc.fr/item/VSPUI_2013_1_a4/
%G ru
%F VSPUI_2013_1_a4