T. Zhou, L. Lu, и Y. Zhang. (2009)cite arxiv:0901.0553Comment: For International Workshop: "The Physics Approach To Risk: Agent-Based Models and Networks", http://intern.sg.ethz.ch/cost-p10/.
B. Macek, C. Scholz, M. Atzmueller, и G. Stumme. 23rd ACM Conference on Hypertext and Social Media, HT '12, стр. 245-254. Milwaukee, WI, USA, June 25-28, 2012, ACM, (2012)Best Paper.
S. Auer, и J. Lehmann. Proceedings of the ESWC (2007), том 4519 из Lecture Notes in Computer Science, стр. 503--517. Berlin / Heidelberg, Springer, (2007)