%% You should probably cite draft-ivov-mmusic-sdpfrag instead of this I-D.
@techreport{ivov-dispatch-sdpfrag-03,
    number =    {draft-ivov-dispatch-sdpfrag-03},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-ivov-dispatch-sdpfrag/03/},
    author =    {Emil Ivov and Adam Roach},
    title =     {{Internet Media Type application/sdpfrag}},
    pagetotal = 4,
    year =      2013,
    month =     oct,
    day =       15,
    abstract =  {This document registers the application/sdpfrag Multipurpose Internet Mail Extensions (MIME) media type. This type is similar to application/sdp, but allows certain subsets of well formed session descriptions, as per the Session Description Protocol (SDP), to be represented instead of requiring a complete SDP session description. The "a=candidate" lines that are incrementally exchanged between Trickle ICE agents are one example usage of the application/sdpfrag.},
}