%0 Journal Article
%A Daniel Summer Magruder
%A Stefan Bonn
%T Root demotion: efficient post-processing of layered graphs to reduce dummy vertices for hierarchical graph drawing
%J Journal of Graph Algorithms and Applications
%D 2017
%P 1027-1038
%V 21
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.7155/jgaa.00448/
%R 10.7155/jgaa.00448
%G en
%F JGAA_2017_21_6_a2