A. Broder, M. Fontoura, E. Gabrilovich, A. Joshi, V. Josifovski, и T. Zhang. SIGIR '07: Proceedings of the 30th annual international ACM SIGIR conference on Research and development in information retrieval, стр. 231--238. New York, NY, USA, ACM, (2007)
A. Broder, M. Fontoura, E. Gabrilovich, A. Joshi, V. Josifovski, и T. Zhang. SIGIR '07: Proceedings of the 30th annual international ACM SIGIR conference on Research and development in information retrieval, стр. 231--238. New York, NY, USA, ACM, (2007)