%% You should probably cite rfc1656 instead of this I-D.
@techreport{ietf-bgp-bgp4-implement-01,
    number =    {draft-ietf-bgp-bgp4-implement-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-ietf-bgp-bgp4-implement/01/},
    author =    {Paul S. Traina},
    title =     {{BGP-4 Protocol Document Roadmap and Implementation Experience}},
    pagetotal = 4,
    year =      1994,
    month =     jan,
    day =       3,
    abstract =  {Border Gateway Protocol v4 (BGP-4) {[}1{]} is an inter-Autonomous System routing protocol. It is built on experience gained with BGP as defined in RFC-1267 {[}2{]} and BGP usage in the connected Internet as described in RFC-1268 {[}3{]}. This memo provides information for the Internet community. This memo does not specify an Internet standard of any kind.},
}