@InProceedings{artiles-gonzalo-amigo:2009:Short,
  author    = {Artiles, Javier  and  Gonzalo, Julio  and  Amig\'{o}, Enrique},
  title     = {The Impact of Query Refinement in the Web People Search Task},
  booktitle = {Proceedings of the ACL-IJCNLP 2009 Conference Short Papers},
  month     = {August},
  year      = {2009},
  address   = {Suntec, Singapore},
  publisher = {Association for Computational Linguistics},
  pages     = {361--364},
  url       = {http://www.aclweb.org/anthology/P/P09/P09-2091}
}