%% You should probably cite rfc8859 instead of this I-D.
@techreport{ietf-mmusic-sdp-mux-attributes-06,
    number =    {draft-ietf-mmusic-sdp-mux-attributes-06},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-ietf-mmusic-sdp-mux-attributes/06/},
    author =    {Suhas Nandakumar},
    title =     {{A Framework for SDP Attributes when Multiplexing}},
    pagetotal = 90,
    year =      2014,
    month =     dec,
    day =       11,
    abstract =  {The Session Description Protocol (SDP) provides mechanisms to describe attributes of multimedia sessions and of individual media streams (e.g., Real-time Transport Protocol (RTP) sessions) within a multimedia session. {[}I-D.ietf-mmusic-sdp-bundle-negotiation{]} provides SDP extensions to negotiate the usage of single 5-tuple for sending and receiving media associated with multiple media descriptions ("m=" lines). Such a mechanism has made it necessary to understand the semantic implications of the SDP attributes associated with the RTP Media Streams multiplexed over a single underlying transport layer flow. The purpose of this specification is to provide a framework for analyzing the multiplexing characteristics of SDP attributes. This specification also categorizes the existing SDP attributes based on the framework described herein.},
}