%% You should probably cite rfc7524 instead of this I-D.
@techreport{ietf-mpls-seamless-mcast-16,
    number =    {draft-ietf-mpls-seamless-mcast-16},
    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-mpls-seamless-mcast/16/},
    author =    {Yakov Rekhter and Eric C. Rosen and Rahul Aggarwal and Thomas Morin and Irene Grosclaude and Nicolai Leymann and Samir Saad},
    title =     {{Inter-Area P2MP Segmented LSPs}},
    pagetotal = 42,
    year =      2015,
    month =     feb,
    day =       4,
    abstract =  {This document describes procedures for building inter-area point-to- multipoint (P2MP) segmented service LSPs by partitioning such LSPs into intra-area segments and using BGP as the inter-area routing and label distribution protocol. Within each IGP area the intra-area segments are either carried over intra-area P2MP LSPs, using P2MP LSP hierarchy, or instantiated using ingress replication. The intra-area P2MP LSPs may be signaled using P2MP RSVP-TE or P2MP mLDP. If ingress replication is used within an IGP area, then (multipoint-to-point) LDP LSPs or (point-to-point) RSVP-TE LSPs may be used in the IGP area. The applications/services that use such inter-area service LSPs may be BGP Multicast VPN, VPLS multicast, or global table multicast over MPLS.},
}