@misc{rfc1496,
    series =    {Request for Comments},
    number =    1496,
    howpublished =  {RFC 1496},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC1496},
    url =       {https://www.rfc-editor.org/info/rfc1496},
    author =    {Harald T. Alvestrand and Kevin E. Jordan and Jim Romaguera},
    title =     {{Rules for downgrading messages from X.400/88 to X.400/84 when MIME content-types are present in the messages}},
    pagetotal = 5,
    year =      1993,
    month =     aug,
    abstract =  {This document describes how RFC-1328 must be modified in order to provide adequate support for the scenarios: It replaces chapter 6 of RFC-1328. The rest of RFC-1328 is NOT obsoleted. {[}STANDARDS-TRACK{]}},
}