Variants in Second-Level Names Registered in Top-Level Domains

John R. Levine, Paul E. Hoffman. Variants in Second-Level Names Registered in Top-Level Domains. RFC, 6927:1-18, May 2013. [doi]

@article{rfc6927,
  title = {Variants in Second-Level Names Registered in Top-Level Domains},
  author = {John R. Levine and Paul E. Hoffman},
  year = {2013},
  month = {May},
  doi = {10.17487/RFC6927},
  url = {https://doi.org/10.17487/RFC6927},
  researchr = {https://researchr.org/publication/rfc6927},
  cites = {0},
  citedby = {0},
  journal = {RFC},
  volume = {6927},
  pages = {1-18},
}