J. Hausmann, и S. Kent. SoftVis '03: Proceedings of the 2003 ACM symposium on Software visualization, стр. 169--178. New York, NY, USA, ACM Press, (2003)
J. Hausmann, и S. Kent. SoftVis '03: Proceedings of the 2003 ACM symposium on Software visualization, стр. 169--178. New York, NY, USA, ACM Press, (2003)