%0 Journal Article
%A Vesko Valov
%T Averaging operators and set-valued maps
%J Mathematica balkanica
%D 2014
%P 57
%V 28
%N 1-2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MABA_2014_28_1-2_a3/
%F MABA_2014_28_1-2_a3