%% You should probably cite draft-ietf-mpls-rsvp-ingress-protection instead of this I-D.
@techreport{chen-mpls-p2mp-ingress-protection-05,
    number =    {draft-chen-mpls-p2mp-ingress-protection-05},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-chen-mpls-p2mp-ingress-protection/05/},
    author =    {Huaimo Chen and Ning So and Autumn Liu and Olufemi Komolafe and Lei Liu},
    title =     {{Extensions to RSVP-TE for P2MP LSP Ingress Local Protection}},
    pagetotal = 13,
    year =      2012,
    month =     mar,
    day =       12,
    abstract =  {This document describes extensions to Resource Reservation Protocol - Traffic Engineering (RSVP-TE) for locally protecting the ingress node of a Traffic Engineered (TE) Point-to-MultiPoint (P2MP) Label Switched Path (LSP) in a Multi-Protocol Label Switching (MPLS) and Generalized MPLS (GMPLS) network.},
}