%0 Journal Article
%A Kominek, Z.
%A Zgraja, T.
%T Convex functions with respect to logarithmic mean and ѕandwich theorem
%J Acta Universitatis Carolinae. Mathematica et Physica
%D 1999
%P 75-78
%V 40
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AUCMP_1999__40_2_a8/
%G en
%F AUCMP_1999__40_2_a8