%0 Journal Article
%A Jolanta Olko
%T Concave iteration semigroups of linear set-valued functions
%J Annales Polonici Mathematici
%D 1999
%P 31-38
%V 71
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/ap-71-1-31-38/
%R 10.4064/ap-71-1-31-38
%G en
%F 10_4064_ap_71_1_31_38