%% You should probably cite draft-dong-pwe3-mpls-tp-li-lb-06 instead of this revision.
@techreport{dong-pwe3-mpls-tp-li-lb-03,
    number =    {draft-dong-pwe3-mpls-tp-li-lb-03},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-dong-pwe3-mpls-tp-li-lb/03/},
    author =    {Jie Dong and Mach Chen and Greg Mirsky},
    title =     {{LDP Extensions for Lock Instruct and Loopback of Pseudowire in MPLS Transport Profile}},
    pagetotal = 7,
    year =      2013,
    month =     apr,
    day =       18,
    abstract =  {This document specifies extensions to the Label Distribution Protocol (LDP) to support provisioning of lock instruct and loopback mechanism for MPLS-TP Pseudowires.},
}