Degrees of Unsolvability

Klaus Ambos-Spies, Peter A. Fejer. Degrees of Unsolvability. In Jörg H. Siekmann, editor, Computational Logic. Volume 9 of Handbook of the History of Logic, pages 443-494, Elsevier, 2014. [doi]

Authors

Klaus Ambos-Spies

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Peter A. Fejer

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