1. E. Koutsofios, S. C. North: “Drawing Graphs with dot — dot User's Manual”. Technical Report, AT&T Bell Laboratories, Murray Hill, New Jersey (1993).
2. M. Himsolt: “GraphEd: A Graphical Platform for the Implementation of Graph Algorithms”. In these proceedings.
3. T. R. Henry: “Interactive Graph Layout: The Exploration of Large Graphs”. Ph. D. Thesis, Technical Report No. 92-03, University of Arizona (1992).
4. G. Sander: “Graph Layout through the VCG Tool”. In these proceedings.
5. F. Newbery-Paulisch: “The Design of an Extendible Graph Editor”. Lecture Notes in Computer Science No. 701, Springer Verlag (1993).