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[Wec85] G. Wechsung. On the boolean closure of NP. In Proceedings of the 5th Conference on Fundamentals of Computation Theory, pages 485-493. Springer-Verlag Lecture Notes in Computer Science #199, 1985. (An unpublished precursor of this paper was coauthored by K. Wagner).
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(1985)
Springer-Verlag Lecture Notes in Computer Science #199
, vol.199
, pp. 485-493
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Wechsung, G.1
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