@incollection{pollard_99,
  author	= {Pollard, Carl J.},
  title		= {Strong Generative Capacity in {HPSG}},
  booktitle	= {Lexical and Constructional Aspects of Linguistic Explanation},
  publisher	= {CSLI Publications},
  year		= {1999},
  pages		= {281--297},
  editor	= {Gert Webelhuth and Jean-Pierre Koenig and Andreas Kathol}
}