%% You should probably cite rfc3335 instead of this I-D.
@techreport{ietf-ediint-as1-17,
    number =    {draft-ietf-ediint-as1-17},
    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-ediint-as1/17/},
    author =    {Terry Harding and Rik Drummond and Chuck Shih},
    title =     {{MIME-based Secure Peer-to-Peer Business Data Interchange over the Internet}},
    pagetotal = 29,
    year =      2002,
    month =     apr,
    day =       5,
    abstract =  {This document describes how to exchange structured business data securely using SMTP transport for Electronic Data Interchange, (EDI - either the American Standards Committee X12 or UN/EDIFACT, Electronic Data Interchange for Administration, Commerce and Transport), XML or other data used for business to business data interchange. The data is packaged using standard MIME content-types. Authentication and privacy are obtained by using Cryptographic Message Syntax (S/MIME) or OpenPGP security body parts. Authenticated acknowledgements make use of multipart/signed replies to the original SMTP message.},
}