Tom Axford. Reference Counting of Cyclic Graphs for Functional Programs. Comput. J., 33(5):466-470, 1990.
@article{Axford90, title = {Reference Counting of Cyclic Graphs for Functional Programs}, author = {Tom Axford}, year = {1990}, tags = {functional programming, graph-rewriting, rewriting}, researchr = {https://researchr.org/publication/Axford90}, cites = {0}, citedby = {0}, journal = {Comput. J.}, volume = {33}, number = {5}, pages = {466-470}, }