Soare, R. J. (1987). Recursively enumerable sets and degrees. Springer.
Chicago Edition CitationSoare, Robert J. Recursively Enumerable Sets and Degrees. Berlin: Springer, 1987.
Cita MLASoare, Robert J. Recursively Enumerable Sets and Degrees. Springer, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.