%% You should probably cite draft-ietf-pals-p2mp-pw instead of this I-D.
@techreport{ietf-pwe3-p2mp-pw-03,
    number =    {draft-ietf-pwe3-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-pwe3-p2mp-pw/03/},
    author =    {Gianni Vecchio and Lizhong Jin and Luca Martini and Maciek Konstantynowicz and Sami Boutros and Siva Sivabalan and Yuji Kamite},
    title =     {{Signaling Root-Initiated Point-to-Multipoint Pseudowire using LDP}},
    pagetotal = 22,
    year =      ** No value found for 'doc.pub_date.year' **,
    month =     ** No value found for 'doc.pub_date' **,
    day =       ** No value found for 'doc.pub_date.day' **,
    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.},
}