@article{10156,
  author       = {{Bej, Saptarshi and Steffen, Eckhard}},
  journal      = {{Lecture Notes of Seminario Interdisciplinare di Matematica}},
  pages        = {{37--48}},
  title        = {{{Factors of edge-chromatic critical graphs: a brief survey and some equivalences}}},
  volume       = {{14}},
  year         = {{2017}},
}