A Decidable First-Order Logic for Knowledge Representation
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\begin{bibtex} @inproceedings{DBLP:conf/ijcai/Patel-Schneider85, title={A Decidable First-Order Logic for Knowledge Representation}, pages={455-458}, year={1985}, booktitle={IJCAI}, url={http://www.informatik.uni-trier.de/~ley/db/conf/ijcai/ijcai85.html#Patel-Schneider85}, author={Peter F. Patel-Schneider} }\end{bibtex}
