L. Weng, A. Flammini, und F. Menczer. Unifying Themes in Complex Systems Volume VIII: Proc. 8th International Conference on Complex Systems (ICCS), (2011)
M. Meiss, B. Goncalves, J. Ramasco, A. Flammini, und F. Menczer. Proc. 7th Workshop on Algorithms and Models for the Web Graph (WAW), Volume 6516 von Lecture Notes in Computer Science, Springer Berlin / Heidelberg, (2010)