%% You should probably cite rfc5455 instead of this I-D.
@techreport{ietf-pce-dste-02,
    number =    {draft-ietf-pce-dste-02},
    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-pce-dste/02/},
    author =    {Kenji Kumaki and Jon Parker and Sami Boutros and Siva Sivabalan},
    title =     {{Diffserv-Aware Class-Type Object for the Path Computation Element Communication Protocol}},
    pagetotal = 9,
    year =      2008,
    month =     nov,
    day =       3,
    abstract =  {This document specifies a CLASSTYPE object to support Diffserv-Aware Traffic Engineering (DS-TE) where path computation is performed with the aid of a Path Computation Element (PCE). {[}STANDARDS-TRACK{]}},
}