%0 Journal Article
%A Rephael Wenger
%A R. Hayward
%A David Rappaport
%T Some Extremal Results on Circles Containing Points.
%J Discrete & computational geometry
%D 1989
%P 253-258
%V 4
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DCG_1989__4_6_131075/
%F DCG_1989__4_6_131075