@incollection{Ess94,
  author	= {Ess, Charles},
  editor	= {Landow, George P.},
  booktitle	= {Hyper / Text / Theory},
  publisher	= {John Hopkins University Press},
  year		= {1994},
  address	= {Baltimore and London},
  title		= {The political computer: hypertext, democracy and Habermas},
  pages		= {225--267},
  chapter	= {7}
}