1. Lecture Notes in Computer Science;K Freivalds,2002
2. Frey, P., von Hanxleden, R., Krüger, C., Rüegg, U., Schneider, C., Spönemann, M.: Efficient exploration of complex data flow models. In: Proceedings of Modellierung 2014, Vienna, Austria, March 2014
3. Friedrich, C., Schreiber, F.: Flexible layering in hierarchical drawings with nodes of arbitrary size. In: Proceedings of the 27th Australasian Conference on Computer Science (ACSC 2004), pp. 369–376. Australian Computer Society Inc. (2004)
4. Gansner, E.R., Koutsofios, E., North, S.C., Vo, K.-P.: A technique for drawing directed graphs. Softw. Eng. 19(3), 214–230 (1993)
5. Goehlsdorf, D., Kaufmann, M., Siebenhaller, M.: Placing connected components of disconnected graphs. In: 6th International Asia-Pacific Symposium on Visualization, pp. 101–108, February 2007