@article{ZadroznyJensen91,
  author	= {Zadrozny, Wlodek and Jensen, Karen},
  month		= jun,
  year		= {1991},
  title		= {Semantics of paragraphs},
  journal	= {Computational Linguistics},
  volume	= {17},
  number	= {2},
  pages		= {171--210}
}