@techreport{nigel3,
  author	= {Mann, William C. and Matthiessen, C. M. I. M.},
  month		= feb,
  year		= {1983},
  title		= {Nigel: A Systemic Grammar for Text Generation},
  number	= {RR-83-105},
  note		= {This paper also appears in a volume of the \em Advances in Discourse Processes Series, R. Freedle (ed.): \em Systemic Perspectives on Discourse: Volume I, published by Ablex.},
  institution	= {USC/Information Sciences Institute}
}