1. Bapat, S.: Improving the results for focused and relevant-in-context tasks. M.S. Thesis, Department of Computer Science, University of Minnesota Duluth (2008),
http://www.d.umn.edu/cs/thesis/bapat.pdf
2. Crouch, C.: Dynamic element retrieval in a structured environment. ACM TOIS 24(4), 437–454 (2006)
3. Lecture Notes in Computer Science;C. Crouch,2008
4. Mehta, S.: Finding the best entry point. M.S. Thesis, Department of Computer Science, University of Minnesota Duluth (2008),
http://www.d.umn.edu/cs/thesis/mehta.pdf
5. Mone, A.: Dynamic element retrieval for semi-structured documents. M.S. Thesis, Department of Computer Science, University of Minnesota Duluth (2007),
http://www.d.umn.edu/cs/thesis/mone.pdf