R. Devooght, A. Mantrach, I. Kivimäki, H. Bersini, A. Jaimes, и M. Saerens. Proceedings of the 23rd International Conference on World Wide Web, стр. 213--224. Republic and Canton of Geneva, Switzerland, International World Wide Web Conferences Steering Committee, (2014)
M. Meiss, B. Goncalves, J. Ramasco, A. Flammini, и F. Menczer. Proc. 7th Workshop on Algorithms and Models for the Web Graph (WAW), том 6516 из Lecture Notes in Computer Science, Springer Berlin / Heidelberg, (2010)
S. Papadopoulos, Y. Kompatsiaris, и A. Vakali. Proceedings of the 12th international conference on Data warehousing and knowledge discovery, стр. 65--76. Berlin, Heidelberg, Springer-Verlag, (2010)