Yanbe, Y.; Jatowt, A.; Nakamura, S. & Tanaka, K. (2007), Can social bookmarking enhance search in the web?, in 'JCDL '07: Proceedings of the 7th ACM/IEEE-CS joint conference on Digital libraries' , ACM, New York, NY, USA , pp. 107--116 .

Yanbe, Y.; Jatowt, A.; Nakamura, S. & Tanaka, K. (2007), Can social bookmarking enhance search in the web?, in 'JCDL '07: Proceedings of the 7th ACM/IEEE-CS Joint Conference on Digital Libraries' , ACM, New York, NY, USA , pp. 107--116 .

Yanbe, Y.; Jatowt, A.; Nakamura, S. & Tanaka, K. (2007), Can social bookmarking enhance search in the web?, in 'JCDL '07: Proceedings of the 2007 conference on Digital libraries' , ACM Press, New York, NY, USA , pp. 107--116 .