@misc{rfc1220,
    series =    {Request for Comments},
    number =    1220,
    howpublished =  {RFC 1220},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC1220},
    url =       {https://www.rfc-editor.org/info/rfc1220},
    author =    {Fred Baker},
    title =     {{Point-to-Point Protocol extensions for bridging}},
    pagetotal = 18,
    year =      1991,
    month =     apr,
    day =       1,
    abstract =  {This document defines an extension of the Internet Point-to-Point Protocol (PPP) described in RFC 1171, targeting the use of Point-to- Point lines for Remote Bridging. {[}STANDARDS-TRACK{]}},
}