Pat Helland. The best place to build a subway. Communications of the ACM, 63(7):36-39, 2020. [doi]
@article{Helland20a, title = {The best place to build a subway}, author = {Pat Helland}, year = {2020}, doi = {10.1145/3386269}, url = {https://doi.org/10.1145/3386269}, researchr = {https://researchr.org/publication/Helland20a}, cites = {0}, citedby = {0}, journal = {Communications of the ACM}, volume = {63}, number = {7}, pages = {36-39}, }