%% You should probably cite rfc4588 instead of this I-D.
@techreport{ietf-avt-rtp-retransmission-12,
    number =    {draft-ietf-avt-rtp-retransmission-12},
    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-avt-rtp-retransmission/12/},
    author =    {David Leon and Rolf Hakenberg and Jose Rey and Akihiro Miyazaki and Victor Varsa},
    title =     {{RTP Retransmission Payload Format}},
    pagetotal = 35,
    year =      2005,
    month =     sep,
    day =       15,
    abstract =  {RTP retransmission is an effective packet loss recovery technique for real-time applications with relaxed delay bounds. This document describes an RTP payload format for performing retransmissions. Retransmitted RTP packets are sent in a separate stream from the original RTP stream. It is assumed that feedback from receivers to senders is available. In particular, it is assumed that Real-time Transport Control Protocol (RTCP) feedback as defined in the extended RTP profile for RTCP-based feedback (denoted RTP/AVPF) is available in this memo. {[}STANDARDS-TRACK{]}},
}