@misc{rfc2611,
    series =    {Request for Comments},
    number =    2611,
    howpublished =  {RFC 2611},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC2611},
    url =       {https://www.rfc-editor.org/info/rfc2611},
        author =    {Patrik Fältström and Renato Iannella and Dirk-Willem van Gulik and Leslie Daigle},
    title =     {{URN Namespace Definition Mechanisms}},
    pagetotal = 14,
    year =      1999,
    month =     jun,
    abstract =  {This document lays out general definitions of and mechanisms for establishing URN "namespaces". This document specifies an Internet Best Current Practices for the Internet Community, and requests discussion and suggestions for improvements.},
}