Richard S. Bird. Improving Programs by the Introduction of Recursion. Communications of the ACM, 20(11):856-863, 1977.
@article{Bird77a, title = {Improving Programs by the Introduction of Recursion}, author = {Richard S. Bird}, year = {1977}, researchr = {https://researchr.org/publication/Bird77a}, cites = {0}, citedby = {0}, journal = {Communications of the ACM}, volume = {20}, number = {11}, pages = {856-863}, }