J. B. Kruskal, Albert G. Greenberg. A Flexible Way of Counting Large Numbers Approximately in Small Registers. Algorithmica, 6(4):590-596, 1991.
@article{KruskalG91, title = {A Flexible Way of Counting Large Numbers Approximately in Small Registers}, author = {J. B. Kruskal and Albert G. Greenberg}, year = {1991}, researchr = {https://researchr.org/publication/KruskalG91}, cites = {0}, citedby = {0}, journal = {Algorithmica}, volume = {6}, number = {4}, pages = {590-596}, }