Bibliography

From XLDB

@MastersThesis{Freitas:UserInterfacesFor:2007,
  author       = {S{\'e}rgio Freitas},
 title = {User Interfaces for Geographic Information Retrieval Systems},
 school = {University of Lisbon, Faculty of Sciences},
 year = {2007},
 month = {December},
 note = {},
 project = {grease, tumba},

}