Larry Carter, Stan Wagon. The Mensa Correctional Institute. The American Mathematical Monthly, 125(4):306-319, 2018. [doi]
@article{CarterW18, title = {The Mensa Correctional Institute}, author = {Larry Carter and Stan Wagon}, year = {2018}, doi = {10.1080/00029890.2018.1418100}, url = {https://doi.org/10.1080/00029890.2018.1418100}, researchr = {https://researchr.org/publication/CarterW18}, cites = {0}, citedby = {0}, journal = {The American Mathematical Monthly}, volume = {125}, number = {4}, pages = {306-319}, }