%0 Journal Article
%A N. Alon
%A Y. Azar
%T On-Line Steiner Trees in the Euclidean Plane.
%J Discrete & computational geometry
%D 1993
%P 113-122
%V 10
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DCG_1993__10_2_131265/
%F DCG_1993__10_2_131265