J. Teevan, D. Ramage, и M. Morris. Proceedings of the Fourth ACM International Conference on Web Search and Data Mining, стр. 35--44. New York, NY, USA, ACM, (2011)
J. Teevan, D. Ramage, и M. Morris. Proceedings of the Fourth ACM International Conference on Web Search and Data Mining, стр. 35--44. New York, NY, USA, ACM, (2011)