@misc{rfc2974,
    series =    {Request for Comments},
    number =    2974,
    howpublished =  {RFC 2974},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC2974},
    url =       {https://www.rfc-editor.org/info/rfc2974},
    author =    {Mark J. Handley and Colin Perkins and Edmund Whelan},
    title =     {{Session Announcement Protocol}},
    pagetotal = 18,
    year =      2000,
    month =     oct,
    abstract =  {This document describes version 2 of the multicast session directory announcement protocol, Session Announcement Protocol (SAP), and the related issues affecting security and scalability that should be taken into account by implementors. This memo defines an Experimental Protocol for the Internet community.},
}