In: J. G. Neal; S. M. Walter (Hrsg.). Natural Language Processing Systems Workshop: Final Technical Report. Pages 79-96, RL-TR, Vol. 91-362, Rome Laboratory, New York, 1991.
In: Ted Briscoe; Ann Copestake; Valeria de Paiva (Hrsg.). ACQUILEX Workshop on Default Inheritance in the Lexicon. Workshop on Default Inheritance in the Lexicon (ACQUILEX-91), April 15, Cambridge, England, United Kingdom, Technical Report, No. 238, 1991.
In: Proceedings of the Workshop on Constraint Propagation, Linguistic Description, and Computation. Workshop on Constraint Propagation, Linguistic Description, and Computation, Lugano, Switzerland, IDSIA Working Paper, No. 5, 1991.