Gerald A. Edgar, Daniel H. Ullman, Douglas B. West. Problems and Solutions. The American Mathematical Monthly, 126(7):658-666, 2019. [doi]
@article{EdgarUW19c,
title = {Problems and Solutions},
author = {Gerald A. Edgar and Daniel H. Ullman and Douglas B. West},
year = {2019},
doi = {10.1080/00029890.2019.1621132},
url = {https://doi.org/10.1080/00029890.2019.1621132},
researchr = {https://researchr.org/publication/EdgarUW19c},
cites = {0},
citedby = {0},
journal = {The American Mathematical Monthly},
volume = {126},
number = {7},
pages = {658-666},
}