%% You should probably cite rfc8821 instead of this I-D.
@techreport{ietf-teas-pce-native-ip-04,
    number =    {draft-ietf-teas-pce-native-ip-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-teas-pce-native-ip/04/},
    author =    {Aijun Wang and Quintin Zhao and Boris Khasanov and Huaimo Chen and Raghavendra Mallya},
    title =     {{PCE in Native IP Network}},
    pagetotal = 11,
    year =      ** No value found for 'doc.pub_date.year' **,
    month =     ** No value found for 'doc.pub_date' **,
    day =       ** No value found for 'doc.pub_date.day' **,
    abstract =  {This document defines the framework for traffic engineering within native IP network, using Dual/Multi-Border Gateway Protocol (BGP) sessions strategy and Path Computation Engine (PCE) -based central control architecture. The proposed central mode control framework conforms to the concept that defined in {[}RFC8283{]}. The scenario and simulation results of traffic engineering in Native IP network is described in draft {[}I-D.ietf-teas-native-ip-scenarios{]}.},
}