%0 Journal Article
%A Jacek Tabor
%A Józef Tabor
%T Characterization of convex functions
%J Studia Mathematica
%D 2009
%P 29-37
%V 192
%N 1
%U http://geodesic.mathdoc.fr/articles/10.4064/sm192-1-3/
%R 10.4064/sm192-1-3
%G en
%F 10_4064_sm192_1_3