Ellson, J. and Gansner, E.R. and Koutsofios, E. and North, S.C. and Woodhull, G..
Graphviz and Dynagraph -- Static and Dynamic Graph Drawing Tools.
Graph Drawing Software.
editor(s) Junger, M. and Mutzel, P..
Mathematics and Visualization,
127--148,
Springer-Verlag,
Berlin/Heidelberg,
Year
2004.