%0 Journal Article
%A D.T. Lee
%A P.J. de Rezende
%A Y.F. Wu
%T Rectilinear Shortest Paths in the Presence of Rectangular Barriers.
%J Discrete & computational geometry
%D 1989
%P 41-54
%V 4
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DCG_1989__4_6_131063/
%F DCG_1989__4_6_131063