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"Refining Nondeterminism in Relativizations of Complexity Classes"
Xu Mei-Rui, John E. Donner, Ronald V. Book (1983)
- Xu Mei-Rui, John E. Donner, Ronald V. Book:
Refining Nondeterminism in Relativizations of Complexity Classes. J. ACM 30(3): 677-685 (1983)
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