@incollection{Martin88-hypo,
  author	= {Martin, James R.},
  editor	= {Benson and Greaves},
  year		= {1988},
  title		= {Hypotactic recursive systems in English: towards a functional interpretation},
  booktitle	= {Systemic Functional Approaches to Discourse: Selected Papers from the Twelfth International Systemic Workshop},
  publisher	= {Ablex},
  address	= {Norwood, NJ.},
  pages		= {240--70}
}