%% You should probably cite rfc8395 instead of this I-D.
@techreport{ietf-bess-fat-pw-bgp-04,
    number =    {draft-ietf-bess-fat-pw-bgp-04},
    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-bess-fat-pw-bgp/04/},
    author =    {Keyur Patel and Sami Boutros and Jose Liste and Bin Wen and Jorge Rabadan},
    title =     {{Extensions to BGP-Signaled Pseudowires to Support Flow-Aware Transport Labels}},
    pagetotal = 9,
    year =      2018,
    month =     mar,
    day =       2,
    abstract =  {This document defines protocol extensions required to synchronize flow label states among Provider Edges (PEs) when using the BGP-based signaling procedures. These protocol extensions are equally applicable to point-to-point Layer 2 Virtual Private Networks (L2VPNs). This document updates RFC 4761 by defining new flags in the Control Flags field of the Layer2 Info Extended Community.},
}