@incollection{Landow91,
  author	= {Landow, George P.},
  editor	= {??},
  title		= {Hypertext, hypermedia and literary studies: the state of the art},
  booktitle	= {Hypermedia and literary studies},
  pages		= {3--50},
  publisher	= {MIT Press},
  year		= {1991},
  address	= {Cambridge, MA}
}