Reference:
Ilkka Niemelä and J. Rintanen. On the impact of stratification on the complexity of nonmonotonic reasoning. In G. Lakemeyer and B. Nebel, editors, Foundations of Knowledge Representation and Reasoning, pages 275–295. Springer-Verlag, Berlin, 1994.
Suggested BibTeX entry:
@incollection{NR94:tfkrr,
address = {Berlin},
author = {Ilkka Niemel{\"a} and Rintanen, J.},
booktitle = {Foundations of Knowledge Representation and Reasoning},
editor = {G. Lakemeyer and B. Nebel},
pages = {275--295},
publisher = {Springer-Verlag},
title = {On the Impact of Stratification on the Complexity of Nonmonotonic Reasoning},
year = {1994},
}
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