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. 1957 Feb 15;43(2):236-8.
doi: 10.1073/pnas.43.2.236.

TWO RECURSIVELY ENUMERABLE SETS OF INCOMPARABLE DEGREES OF UNSOLVABILITY (SOLUTION OF POST'S PROBLEM, 1944)

R M Friedberg  1
Affiliations

TWO RECURSIVELY ENUMERABLE SETS OF INCOMPARABLE DEGREES OF UNSOLVABILITY (SOLUTION OF POST'S PROBLEM, 1944)

R M Friedberg. Proc Natl Acad Sci U S A. .
No abstract available

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