@incollection{ODonnell93,
  author	= {O'Donnell, Michael},
  month		= aug,
  year		= {1993},
  title		= {Reducing Complexity in a Systemic Parser},
  booktitle	= {Proceedings of the Third International Workshop on Parsing Technologies},
  pages		= {203--217},
  address	= {Tilburg, the Netherlands}
}