%% You should probably cite draft-zhao-mpls-mldp-protections-05 instead of this revision.
@techreport{zhao-mpls-mldp-protections-04,
    number =    {draft-zhao-mpls-mldp-protections-04},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-zhao-mpls-mldp-protections/04/},
    author =    {Quintin Zhao and Tao Chou and Telus Communications and Emily Chen},
    title =     {{P2MP Based mLDP Node Protection Mechanisms for mLDP LSP}},
    pagetotal = 18,
    year =      2013,
    month =     jun,
    day =       1,
    abstract =  {This document outlines the procedures and protocol extensions for the protection of mLDP nodes within Multi-Protocol Label Switching (MPLS) networks using P2MP-based backup LSPs.},
}