Jerrold W. Grossman, R. Suzanne Zeitman. An Inherently Iterative Computation of Ackermanns s Function. Theoretical Computer Science, 57:327-330, 1988.
@article{GrossmanZ88, title = {An Inherently Iterative Computation of Ackermanns s Function}, author = {Jerrold W. Grossman and R. Suzanne Zeitman}, year = {1988}, researchr = {https://researchr.org/publication/GrossmanZ88}, cites = {0}, citedby = {0}, journal = {Theoretical Computer Science}, volume = {57}, pages = {327-330}, }