@inproceedings{GruberGautier93,
  author	= {Gruber, T. R. and Gautier, P. O.},
  year		= {1993},
  title		= {Machine-generated explanations of engineering models: a compositional modeling approach},
  booktitle	= {Proceedings of the 13th. International Joint Conference on Artificial Intelligence},
  pages		= {1502--1508},
  note		= {(Chambery, France)},
  publisher	= {Morgan Kaufmann},
  address	= {San Mateo, CA}
}