n have diameter at most five

Miklós Ruszinkó. n have diameter at most five. Journal of Graph Theory, 69(3):337-340, 2012. [doi]

@article{Ruszinko12,
  title = {n have diameter at most five},
  author = {Miklós Ruszinkó},
  year = {2012},
  doi = {10.1002/jgt.20587},
  url = {http://dx.doi.org/10.1002/jgt.20587},
  researchr = {https://researchr.org/publication/Ruszinko12},
  cites = {0},
  citedby = {0},
  journal = {Journal of Graph Theory},
  volume = {69},
  number = {3},
  pages = {337-340},
}