Michael Mealling, Larry Masinter, Ted Hardie, Graham Klyne. An IETF URN Sub-namespace for Registered Protocol Parameters. RFC, 3553:1-8, June 2003. [doi]
@article{rfc3553,
title = {An IETF URN Sub-namespace for Registered Protocol Parameters},
author = {Michael Mealling and Larry Masinter and Ted Hardie and Graham Klyne},
year = {2003},
month = {June},
doi = {10.17487/RFC3553},
url = {https://doi.org/10.17487/RFC3553},
researchr = {https://researchr.org/publication/rfc3553},
cites = {0},
citedby = {0},
journal = {RFC},
volume = {3553},
pages = {1-8},
}