Mike Stannett. X-Machines and the Halting Problem: Building a Super-Turing Machine. Formal Asp. Comput., 2(4):331-341, 1990.
@article{Stannett90, title = {X-Machines and the Halting Problem: Building a Super-Turing Machine}, author = {Mike Stannett}, year = {1990}, researchr = {https://researchr.org/publication/Stannett90}, cites = {0}, citedby = {0}, journal = {Formal Asp. Comput.}, volume = {2}, number = {4}, pages = {331-341}, }