@inproceedings{BoettcherKoenyves-Toth92-cfs,
  author	= {B{\"o}ttcher, M. and K{\"o}nyves-Toth, M.},
  editor	= {Trost, H. and Backofen, R.},
  year		= {1992},
  title		= {Non-destructive unification of disjunctive feature structures by constraint sharing, ECAI Workshop Notes},
  booktitle	= {Coping with Linguistic Ambiguity in Typed Feature Formalisms},
  address	= {Vienna}
}