%% You should probably cite rfc8821 instead of this I-D.
@techreport{ietf-teas-pce-native-ip-12,
    number =    {draft-ietf-teas-pce-native-ip-12},
    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/12/},
    author =    {Aijun Wang and Boris Khasanov and Quintin Zhao and Huaimo Chen},
    title =     {{PCE in Native IP Network}},
    pagetotal = 13,
    year =      ,
    month =     ,
    day =       ,
    abstract =  {This document defines the architecture for traffic engineering within native IP network, using multiple BGP sessions strategy and PCE -based central control mechanism. It uses the Central Control Dynamic Routing (CCDR) procedures described in this document, and the Path Computation Element Communication Protocol (PCEP) extension specified in draft ietf-pce-pcep-extension-native-ip.},
}