@article{MoorePollack92,
  author	= {Moore, Johanna D. and Pollack, Martha E.},
  month		= Dec,
  year		= {1992},
  title		= {A problem for RST: the need for multi-level discourse analysis},
  journal	= {Computational Linguistics},
  volume	= {18},
  number	= {4},
  pages		= {537--544},
}