4s and permutation graphs

Wing-Kai Hon, Ton Kloks, Hsiang Hsuan Liu. 4s and permutation graphs. In Proceedings of the Australasian Computer Science Week Multiconference, Canberra, Australia, February 2-5, 2016. pages 24, ACM, 2016. [doi]

@inproceedings{HonKL16,
  title = {4s and permutation graphs},
  author = {Wing-Kai Hon and Ton Kloks and Hsiang Hsuan Liu},
  year = {2016},
  doi = {10.1145/2843043.2843055},
  url = {http://doi.acm.org/10.1145/2843043.2843055},
  researchr = {https://researchr.org/publication/HonKL16},
  cites = {0},
  citedby = {0},
  pages = {24},
  booktitle = {Proceedings of the Australasian Computer Science Week Multiconference, Canberra, Australia, February 2-5, 2016},
  publisher = {ACM},
  isbn = {978-1-4503-4042-7},
}