Martin D. Davis. Computability and Unsolvability. McGraw-Hill Series in Information Processing and Computers, McGraw-Hill, 1958.
@book{0032222, title = {Computability and Unsolvability}, author = {Martin D. Davis}, year = {1958}, researchr = {https://researchr.org/publication/0032222}, cites = {0}, citedby = {0}, series = {McGraw-Hill Series in Information Processing and Computers}, publisher = {McGraw-Hill}, }