2

Jin-Xin Zhou, Yan-Tao Li. 2. Discrete Mathematics, 312(12-13):1940-1946, 2012. [doi]

@article{ZhouL12-9,
  title = {2},
  author = {Jin-Xin Zhou and Yan-Tao Li},
  year = {2012},
  doi = {10.1016/j.disc.2012.03.012},
  url = {http://dx.doi.org/10.1016/j.disc.2012.03.012},
  researchr = {https://researchr.org/publication/ZhouL12-9},
  cites = {0},
  citedby = {0},
  journal = {Discrete Mathematics},
  volume = {312},
  number = {12-13},
  pages = {1940-1946},
}