@article{BHKS,
  author = {Bonamy, M. and Hylasov{\'a}, K. and Kaiser, T. and Sereni, J.-S.}
  title = {Lower bound on the maximum denominator of fractional chromatic numbers},
  journal = {The Electronic Journal of Combinatorics},
  Volume = {33},
  Number = {2},
  Year = {2026},
  Pages = {#P2.38},
}