@incollection{Davies97,
  author	= {Davies, F.},
  editor	= {Pique, J. and Viera, D. J.},
  title		= {Marked theme as a heuristic for analyzing text type, text and genre},
  booktitle	= {Applied Languages: theory and practice in ESP},
  publisher	= {University of Valencia Press},
  year		= {1997},
  address	= {Valencia, Spain},
}