@article{Atkin1966,
  author    = {{Arthur Oliver Lonsdale Atkin}},
  title     = {{Comment on Problem $63-13^{*}$}},
  journal   = {{SIAM Review}},
  year      = {{1966}},
  volume    = {{8}},
  pages     = {{234--236}},
  doi       = {{10.1137/1008050}},
  url       = {{https://epubs.siam.org/doi/10.1137/1008050}},
}