%% You should probably cite rfc7324 instead of this I-D.
@techreport{ietf-mpls-psc-updates-04,
    number =    {draft-ietf-mpls-psc-updates-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-ietf-mpls-psc-updates/04/},
    author =    {Eric Osborne},
    title =     {{Updates to MPLS Transport Profile Linear Protection}},
    pagetotal = 10,
    year =      2014,
    month =     apr,
    day =       21,
    abstract =  {This document contains a number of updates to the Protection State Coordination (PSC) logic defined in RFC6378, "MPLS Transport Profile (MPLS-TP) Linear Protection". These updates provide some rules and recommendations around the use of TLVs in PSC, address some issues raised in an ITU-T liaision statement, and clarify},
}