Adrian Farrel, John Drake. Operating the Network Service Header (NSH) with Next Protocol "None". RFC, 8393:1-12, May 2018. [doi]
@article{rfc8393,
  title = {Operating the Network Service Header (NSH) with Next Protocol "None"},
  author = {Adrian Farrel and John Drake},
  year = {2018},
  month = {May},
  doi = {10.17487/RFC8393},
  url = {https://doi.org/10.17487/RFC8393},
  researchr = {https://researchr.org/publication/rfc8393},
  cites = {0},
  citedby = {0},
  journal = {RFC},
  volume = {8393},
  pages = {1-12},
}