@inproceedings{Bateman99-acl,
  author	= {Bateman, John A.},
  year		= {1999},
  title		= {Using aggregation for selecting content when generating referring expressions},
  booktitle	= {Proceedings of the 37th. Annual Meeting of the American Association for Computational Linguistics (ACL'99)},
  pages		= {127--134},
  address	= {University of Maryland},
  organization	= {American Association for Computational Linguistics}
}