@inproceedings{BSS06,
  author      = {John Brosz and
                 Faramarz F. Samavati and
                 Mario Costa Sousa},
  title       = {Terrain synthesis by-example},
  booktitle   = {Proceedings of the First International Conference on Computer Graphics Theory and Applications (GRAPP 2006)},
  publisher   = {INSTICC - Institute for Systems and Technologies of Information, Control and Communication},  
  isbn        = {972-8865-39-2},  
  location    = {Set{\'u}bal, Portugal},
  month       = {Feb 25-28},   
  year        = {2006},
  pages       = {122-133}  
}