@incollection{Matthiessen-fc-tense,
  author	= {Matthiessen, Christian M. I. M.},
  editor	= {Berry, Margaret and Butler, Christopher S. and Fawcett, Robin P.},
  year		= {to appear},
  title		= {Systemic Perspective on tense in English},
  booktitle	= {Meaning and choice in Language: Studies for Michael Halliday; Volume 2: Grammatical structure, a functional interpretation},
  publisher	= {Ablex},
  address	= {Norwood, New Jersey}
}