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References
Donald Nute
Possible worlds without possibilia![Open Access Link](images/OAlink.png)
1998
in: Thought, language, and ontology, Dordrecht : Springer
![Open Access Link](images/OAlink.png)
Defeasible reasoning: a philosophical analysis in prolog![Open Access Link](images/OAlink.png)
1988
in: Aspects of artificial intelligence, Dordrecht : Springer
![Open Access Link](images/OAlink.png)
1998
in: Thought, language, and ontology, Dordrecht : Springer
1988
in: Aspects of artificial intelligence, Dordrecht : Springer