@article{Dupuy_2021,
  author = {Dupuy, Taylor and Kedlaya, Kiran and Roe, David and Vincent, Christelle},
  title = {Counterexamples to a {Conjecture} of {Ahmadi} and {Shparlinski}},
  journal = {Experimental Mathematics},
  volume = {32},
  number = {3},
  pages = {540–544},
  year = {2021},
  publisher = {Informa UK Limited},
  eprint = {2003.05368},
  archiveprefix = {arXiv},
  doi = {10.1080/10586458.2021.1980463},
  url = {http://dx.doi.org/10.1080/10586458.2021.1980463},
}