%0 Journal Article
%A Marek Lassak
%T Families of convex sets closed under intersections, homotheties and uniting increasing sequences of sets
%J Fundamenta Mathematicae
%D 1984
%P 15-40
%V 120
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/fm-120-1-15-40/
%R 10.4064/fm-120-1-15-40
%G en
%F 10_4064_fm_120_1_15_40