Daniel H. Ullman, Daniel J. Velleman, Stan Wagon, Douglas B. West. Problems and Solutions. The American Mathematical Monthly, 130(1):86-95, 2023. [doi]
@article{UllmanVWW23,
title = {Problems and Solutions},
author = {Daniel H. Ullman and Daniel J. Velleman and Stan Wagon and Douglas B. West},
year = {2023},
doi = {10.1080/00029890.2023.2133327},
url = {https://doi.org/10.1080/00029890.2023.2133327},
researchr = {https://researchr.org/publication/UllmanVWW23},
cites = {0},
citedby = {0},
journal = {The American Mathematical Monthly},
volume = {130},
number = {1},
pages = {86-95},
}