%% You should probably cite draft-ietf-pce-topology-filter instead of this I-D.
@techreport{xpbs-pce-topology-filter-05,
    number =    {draft-xpbs-pce-topology-filter-05},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-xpbs-pce-topology-filter/05/},
    author =    {Quan Xiong and Shaofu Peng and Vishnu Pavan Beeram and Tarek Saad and Mike Koldychev},
    title =     {{Path Computation Element Communication Protocol (PCEP) Extensions for Topology Filter}},
    pagetotal = 14,
    year =      ,
    month =     ,
    day =       ,
    abstract =  {This document proposes a set of extensions for Path Computation Element Communication Protocol (PCEP) to support the topology filter during path computation.},
}