@incollection{PierrehumbertHirschberg90-mit,
  author	= {Pierrehumbert, J. and Hirschberg, J.},
  editor	= {Cohen, P. R. and Morgan, J. and Pollack, M. E.},
  year		= {1990},
  title		= {The meaning of intonational contours in interpretation of discourse},
  booktitle	= {Intentions in Communication},
  pages		= {271--311},
  publisher	= {MIT Press},
  address	= {Cambridge, Massachusetts}
}