L. Adamic, J. Zhang, E. Bakshy, and M. Ackerman. WWW '08: Proceeding of the 17th international conference on World Wide Web, page 665--674. New York, NY, USA, ACM, (2008)
L. Adamic, J. Zhang, E. Bakshy, and M. Ackerman. WWW '08: Proceeding of the 17th international conference on World Wide Web, page 665--674. New York, NY, USA, ACM, (2008)
L. Adamic, J. Zhang, E. Bakshy, and M. Ackerman. Proceedings of the 17th International Conference on World Wide Web, page 665--674. New York, NY, USA, ACM, (2008)
L. Adamic, J. Zhang, E. Bakshy, and M. Ackerman. WWW '08: Proceeding of the 17th international conference on World Wide Web, page 665--674. New York, NY, USA, ACM, (2008)
L. Adamic, J. Zhang, E. Bakshy, and M. Ackerman. Proceedings of the 17th International Conference on World Wide Web, page 665--674. New York, NY, USA, ACM, (2008)