%% You should probably cite rfc2938 instead of this I-D.
@techreport{ietf-conneg-feature-hash-05,
    number =    {draft-ietf-conneg-feature-hash-05},
    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-conneg-feature-hash/05/},
    author =    {Larry M Masinter and Graham Klyne},
    title =     {{Identifying Composite Media Features}},
    pagetotal = 18,
    year =      2000,
    month =     jun,
    day =       13,
    abstract =  {This document describes an abbreviated format for a composite media feature set, based upon a hash of the feature expression describing that composite. {[}STANDARDS-TRACK{]}},
}