%% You should probably cite rfc8338 instead of this I-D.
@techreport{ietf-pals-p2mp-pw-03,
    number =    {draft-ietf-pals-p2mp-pw-03},
    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-pals-p2mp-pw/03/},
    author =    {Sami Boutros and Siva Sivabalan},
    title =     {{Signaling Root-Initiated Point-to-Multipoint Pseudowire using LDP}},
    pagetotal = 17,
    year =      2017,
    month =     jun,
    day =       20,
    abstract =  {This document specifies a mechanism to signal Point-to-Multipoint (P2MP) Pseudowires (PW) tree using LDP. Such a mechanism is suitable for any Layer 2 VPN service requiring P2MP connectivity over an IP or MPLS enabled PSN. A P2MP PW established via the proposed mechanism is root initiated. This document updates RFC7385 by re-assigning reserved value 0xFF to be the wildcard transport tunnel type.},
}