Valerio De Angelis, Dominic Marcello. Wilf's Conjecture. The American Mathematical Monthly, 123(6):557-573, 2016. [doi]
@article{AngelisM16,
title = {Wilf's Conjecture},
author = {Valerio De Angelis and Dominic Marcello},
year = {2016},
url = {https://www.tandfonline.com/doi/abs/10.4169/amer.math.monthly.123.6.557},
researchr = {https://researchr.org/publication/AngelisM16},
cites = {0},
citedby = {0},
journal = {The American Mathematical Monthly},
volume = {123},
number = {6},
pages = {557-573},
}