David A. Fisher. Copying Cyclic List Structures in Linear Time Using Bounded Workspace. Communications of the ACM, 18(5):251-252, 1975.
@article{Fisher75:0, title = {Copying Cyclic List Structures in Linear Time Using Bounded Workspace}, author = {David A. Fisher}, year = {1975}, researchr = {https://researchr.org/publication/Fisher75%3A0}, cites = {0}, citedby = {0}, journal = {Communications of the ACM}, volume = {18}, number = {5}, pages = {251-252}, }