Countable initial segments of the degrees of unsolvability

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Journal of Symbolic Logic 41 (2):289-300 (1976)
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10.2307/2272227

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Citations of this work

Constructive Logic and the Medvedev Lattice.Sebastiaan A. Terwijn - 2006 - Notre Dame Journal of Formal Logic 47 (1):73-82.
Local initial segments of the Turing degrees.Bjørn Kjos-Hanssen - 2003 - Bulletin of Symbolic Logic 9 (1):26-36.
Conjectures and questions from Gerald Sacks's Degrees of Unsolvability.Richard A. Shore - 1997 - Archive for Mathematical Logic 36 (4-5):233-253.
Lattices of c-degrees.Robert S. Lubarsky - 1987 - Annals of Pure and Applied Logic 36:115-118.

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Distributive Initial Segments of the Degrees of Unsolvability.A. H. Lachlan - 1968 - Zeitschrift fur mathematische Logik und Grundlagen der Mathematik 14 (30):457-472.
Distributive Initial Segments of the Degrees of Unsolvability.A. H. Lachlan - 1968 - Mathematical Logic Quarterly 14 (30):457-472.

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