%% You should probably cite rfc8878 instead of this I-D.
@techreport{kucherawy-rfc8478bis-06,
    number =    {draft-kucherawy-rfc8478bis-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-kucherawy-rfc8478bis/06/},
    author =    {Yann Collet and Murray Kucherawy},
    title =     {{Zstandard Compression and the 'application/zstd' Media Type}},
    pagetotal = 45,
    year =      2020,
    month =     dec,
    day =       18,
    abstract =  {Zstandard, or "zstd" (pronounced "zee standard"), is a lossless data compression mechanism. This document describes the mechanism and registers a media type, content encoding, and a structured syntax suffix to be used when transporting zstd-compressed content via MIME. Despite use of the word "standard" as part of Zstandard, readers are advised that this document is not an Internet Standards Track specification; it is being published for informational purposes only. This document replaces and obsoletes RFC 8478.},
}