Richard S. Bird, Shin-Cheng Mu. A greedy algorithm for dropping digits. Journal of Functional Programming, 31, 2021. [doi]
@article{BirdM21, title = {A greedy algorithm for dropping digits}, author = {Richard S. Bird and Shin-Cheng Mu}, year = {2021}, doi = {10.1017/S0956796821000198}, url = {https://doi.org/10.1017/S0956796821000198}, researchr = {https://researchr.org/publication/BirdM21}, cites = {0}, citedby = {0}, journal = {Journal of Functional Programming}, volume = {31}, }