%% You should probably cite rfc3186 instead of this I-D.
@techreport{shimizu-ppp-mapos-01,
    number =    {draft-shimizu-ppp-mapos-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-shimizu-ppp-mapos/01/},
    author =    {Dr. Tetsuo Kawano and Ken-ichiro Murakami and Susumu Shimizu and Eddy Beier},
    title =     {{MAPOS/PPP Tunneling mode}},
    pagetotal = 14,
    year =      2001,
    month =     apr,
    day =       2,
    abstract =  {This document specifies tunneling configuration over MAPOS (Multiple Access Protocol over SONET/SDH) networks. Using this mode, a MAPOS network can provide transparent point-to-point link for PPP over SONET/SDH (Packet over SONET/SDH, POS) without any additional overhead. This memo provides information for the Internet community.},
}