Enderton, H. B. (2011). Computability theory: An introduction to recursion theory. Academic Press. https://doi.org/10.1016/C2009-0-64337-3
Chicago-referens (17:e uppl.)Enderton, Herbert B. Computability Theory: An Introduction to Recursion Theory. Amsterdam: Academic Press, 2011. https://doi.org/10.1016/C2009-0-64337-3.
MLA-referens (9:e uppl.)Enderton, Herbert B. Computability Theory: An Introduction to Recursion Theory. Academic Press, 2011. https://doi.org/10.1016/C2009-0-64337-3.
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