@article{Carenini-etal93,
  author	= {Carenini, G. and Pianesi, F. and Ponzi, M. and Stock, O.},
  title		= {Natural Language Generation and Hypertext Access},
  journal	= {Applied Artificial Intelligence},
  year		= {1993},
  volume	= {7},
  pages		= {135--164}
}