@misc{rfc1437,
    series =    {Request for Comments},
    number =    1437,
    howpublished =  {RFC 1437},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC1437},
    url =       {https://www.rfc-editor.org/info/rfc1437},
    author =    {Mark Linimon and Dr. Nathaniel S. Borenstein},
    title =     {{The Extension of MIME Content-Types to a New Medium}},
    pagetotal = 6,
    year =      1993,
    month =     apr,
    day =       1,
    abstract =  {This document defines one particular type of MIME data, the matter- transport/sentient-life-form type. This memo provides information for the Internet community. It does not specify an Internet standard.},
}