B. Kules, R. Capra, M. Banta, and T. Sierra. Proceedings of the 9th ACM/IEEE-CS joint conference on Digital libraries, page 313--322. New York, NY, USA, ACM, (2009)
B. Kules, R. Capra, M. Banta, and T. Sierra. Proceedings of the 9th ACM/IEEE-CS joint conference on Digital libraries, page 313--322. New York, NY, USA, ACM, (2009)