%% You should probably cite rfc1495 instead of this I-D.
@techreport{ietf-mimemhs-mapping-02,
    number =    {draft-ietf-mimemhs-mapping-02},
    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-mimemhs-mapping/02/},
    author =    {Dr. Marshall T. Rose and Harald T. Alvestrand and Steve Kille and Robert S. Miles and Steven J. Thompson},
    title =     {{Mapping between X.400 and RFC-822 Message Bodies}},
    pagetotal = 11,
    year =      1993,
    month =     mar,
    day =       4,
    abstract =  {Since the introduction of X.400(84), there has been work ongoing for defining mappings between MHS and RFC-822. The most recent work in this area is RFC-1327 {[}3{]}, which focuses primarily on translation of envelope and headers. This document is complimentary to RFC-1327 as it focuses on translation of the message body. {[}STANDARDS-TRACK{]}},
}