%% You should probably cite rfc7338 instead of this I-D.
@techreport{ietf-pwe3-p2mp-pw-requirements-10,
    number =    {draft-ietf-pwe3-p2mp-pw-requirements-10},
    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-requirements/10/},
    author =    {Frederic JOUNAY and Yuji Kamite and Giles Heron and Matthew Bocci},
    title =     {{Requirements and Framework for Point-to-Multipoint Pseudowires over MPLS Packet Switched Networks}},
    pagetotal = 18,
    year =      2014,
    month =     jun,
    day =       20,
    abstract =  {This document presents a set of requirements and a framework for providing a point-to-multipoint pseudowire (PW) over MPLS Packet Switched Networks. The requirements identified in this document are related to architecture, signaling, and maintenance aspects of point-to-multipoint PW operation. They are proposed as guidelines for the standardization of such mechanisms. Among other potential applications, point-to-multipoint PWs can be used to optimize the support of multicast Layer 2 services (Virtual Private LAN Service and Virtual Private Multicast Service).},
}