%% You should probably cite draft-ietf-mpls-tp-itu-t-identifiers instead of this I-D.
@techreport{win-mpls-tp-itu-t-identifiers-01,
    number =    {draft-win-mpls-tp-itu-t-identifiers-01},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-win-mpls-tp-itu-t-identifiers/01/},
    author =    {Rolf Winter and Huub van Helvoort and Malcolm Betts},
    title =     {{MPLS-TP Identifiers Following ITU-T Conventions}},
    pagetotal = 13,
    year =      2011,
    month =     jul,
    day =       11,
    abstract =  {This document specifies an extension to the identifiers to be used in the Transport Profile of Multiprotocol Label Switching (MPLS-TP). Identifiers that follow IP/MPLS conventions have already been defined. This memo augments that set of identifiers for MPLS-TP management and OAM functions to include identifier information in a format typically used by the ITU-T.},
}