R. Kumar, J. Novak, and A. Tomkins. KDD '06: Proceedings of the 12th ACM SIGKDD international conference on Knowledge discovery and data mining, page 611--617. New York, NY, USA, ACM, (2006)
Y. Ahn, S. Han, H. Kwak, S. Moon, and H. Jeong. Abstract Book of the XXIII IUPAP International Conference on Statistical Physics, Genova, Italy, (9-13 July 2007)
S. Lee, P. Kim, Y. Ahn, and H. Jeong. Abstract Book of the XXIII IUPAP International Conference on Statistical Physics, Genova, Italy, (9-13 July 2007)
B. Kahng, K. Goh, Y. Eom, H. Jeong, and D. Kim. Abstract Book of the XXIII IUPAP International Conference on Statistical Physics, Genova, Italy, (9-13 July 2007)
F. Vazquez, J. Avella, V. Eguiluz, and M. Miguel. Abstract Book of the XXIII IUPAP International Conference on Statistical Physics, Genova, Italy, (9-13 July 2007)