Martin Davis, Hilary Putnam. Reductions of Hilbert s Tenth Problem. Journal of Symbolic Logic, 23(2):183-187, 1958.
@article{DavisP58, title = {Reductions of Hilbert s Tenth Problem}, author = {Martin Davis and Hilary Putnam}, year = {1958}, researchr = {https://researchr.org/publication/DavisP58}, cites = {0}, citedby = {0}, journal = {Journal of Symbolic Logic}, volume = {23}, number = {2}, pages = {183-187}, }