X. Amatriain, N. Lathia, J. Pujol, H. Kwak, and N. Oliver. SIGIR '09: Proceedings of the 32nd international ACM SIGIR conference on Research and development in information retrieval, page 532--539. New York, NY, USA, ACM, (2009)
M. Ames, and M. Naaman. CHI '07: Proceedings of the SIGCHI conference on Human factors in computing systems, page 971--980. New York, NY, USA, ACM, (2007)
M. Ames, and M. Naaman. CHI '07: Proceedings of the SIGCHI conference on Human factors in computing systems, page 971--980. New York, NY, USA, ACM, (2007)
M. Ames, and M. Naaman. CHI '07: Proceedings of the SIGCHI conference on Human factors in computing systems, page 971--980. New York, NY, USA, ACM, (2007)
M. Ames, and M. Naaman. CHI '07: Proceedings of the SIGCHI conference on Human factors in computing systems, page 971--980. New York, NY, USA, ACM, (2007)
M. Ames, and M. Naaman. CHI '07: Proceedings of the SIGCHI conference on Human factors in computing systems, page 971--980. New York, NY, USA, ACM, (2007)
J. Back, W. Cheng, R. Dann, P. Curzon, and A. Blandford. People and Computers XX -- Engage, Part 4, Springer London, London, The original publication is available at www.springerlink.com.(2007)
C. Bauer. European university studies: Series 5, Economics and management Peter Lang, Frankfurt am Main, Berlin, Bern, Bruxelles, New York, Oxford, Wien, (2010)