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"A Relationship Between Difference Hierarchies and Relativized Polynomial ..."
Richard Beigel, Richard Chang, Mitsunori Ogiwara (1993)
- Richard Beigel, Richard Chang, Mitsunori Ogiwara:
A Relationship Between Difference Hierarchies and Relativized Polynomial Hierarchies. Math. Syst. Theory 26(3): 293-310 (1993)
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