@incollection{HallidayMatthiessen90-sfl,
  author	= {Halliday, Michael A. K. and Matthiessen, Christian M. I. M.},
  editor	= {Peng, Fred C. C. and Ney, J.},
  year		= {1990},
  title		= {Historical survey of systemic linguistics},
  booktitle	= {Current Approaches to Syntax},
  note		= {(Volume in preparation)},
  publisher	= {Benjamins and Whurr},
  address	= {Amsterdam and London}
}