%% You should probably cite rfc2880 instead of this I-D.
@techreport{ietf-fax-feature-T30-mapping-03,
    number =    {draft-ietf-fax-feature-T30-mapping-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-ietf-fax-feature-T30-mapping/03/},
    author =    {Lloyd McIntyre and Graham Klyne},
    title =     {{Internet Fax T.30 Feature Mapping}},
    pagetotal = 37,
    year =      2000,
    month =     jan,
    day =       6,
    abstract =  {This document describes how to map Group 3 fax capability identification bits, described in ITU T.30, into the Internet fax feature schema described in "Content feature schema for Internet fax". This memo provides information for the Internet community.},
}