@incollection{Maglio-Barrett-97,
  author	= {Maglio, Paul P. and Barrett, Rob},
  editor	= {Jameson, A. and Paris, C. and Tasso, C.},
  title		= {How to build Modeling Agents to Support Web Searchers},
  booktitle	= {Proceedings of the Sixth International Conference on User Modeling (UM97)},
  pages		= {5--16},
  year		= {1997},
  address	= {Berlin},
  month		= jun,
  publisher	= {Springer},
  note		= {(Chia Laguna, Sardinia, Italy)}
}