## Ilkka Niemelä

*On the Complexity of the Decision Problem in Propositional Nonmonotonic Logic*

CSL, 1988.

@inproceedings{CSL-1988-Niemela, author = "Ilkka Niemelä", booktitle = "{Proceedings of the Second Workshop on Computer Science Logic}", doi = "10.1007/BFb0026304", isbn = "3-540-51659-X", pages = "226--239", publisher = "{Springer-Verlag}", series = "{Lecture Notes in Computer Science}", title = "{On the Complexity of the Decision Problem in Propositional Nonmonotonic Logic}", volume = 385, year = 1988, }