%0 Journal Article
%A E. Welzl
%T More on k-Sets of Finite Sets in the Plane.
%J Discrete & computational geometry
%D 1986
%P 95-100
%V 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DCG_1986__1_130984/
%F DCG_1986__1_130984