%0 Journal Article
%A Filippo Santambrogio
%T Optimal channel networks, landscape function and branched transport
%J Interfaces and free boundaries
%D 2007
%P 149-169
%V 9
%N 1
%U http://geodesic.mathdoc.fr/articles/10.4171/ifb/160/
%R 10.4171/ifb/160
%F 10_4171_ifb_160