@incollection{Calder-etal99,
  author	= {Calder, Jo and Evans, Roger and Mellish, Chris and Reape, Mike},
  title		= {``Free choice'' and templates: how to get both at the same time},
  pages		= {19--24},
  booktitle	= {"May I speak Freely?" Between Templates and Free Choice in Natural Language Generation.},
  note		= {Workshop at the 23d German Annual Conference for Artificial Intelligence (KI'99)},
  institution	= {DFKI},
  year		= {1999},
  number	= {D-99-01},
  URL		= {http://www.dfki.de/service/NLG/KI99.html},
  urlpage	= {http://www.dfki.de/service/NLG/KI99.html},
  address	= {Saarbr{\"u}cken}
}