%% You should probably cite rfc2174 instead of this I-D.
@techreport{rfced-info-mitsuru-01,
    number =    {draft-rfced-info-mitsuru-01},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-rfced-info-mitsuru/01/},
    author =    {Mitsuru Maruyama and Ken-ichiro Murakami},
    title =     {{A MAPOS version 1 Extension - Switch-Switch Protocol}},
    pagetotal = 22,
    year =      1997,
    month =     may,
    day =       1,
    abstract =  {This memo documents a MAPOS (Multiple Access Protocol over SONET/SDH) version 1 extension, Switch Switch Protocol which provides dynamic routing for unicast, broadcast, and multicast. This memo provides information for the Internet community. This memo does not specify an Internet standard of any kind.},
}