@congreso_internacional{440, author = {A.G López and S Alonso and Francisco Javier Cabrerizo and Carlos Porcel}, title = {Using a Visual Tool to Guide Students in the Complex Process of Learning Fuzzy Weighted Information Retrieval System}, year = {2010}, pages = {361-370}, month = {March 8-10th}, publisher = {International Technology, Education and Development Conference 2010 (INTED 2010)}, address = {Valencia (Spain)}, }