%% You should probably cite rfc8821 instead of this I-D.
@techreport{ietf-teas-pce-native-ip-16,
    number =    {draft-ietf-teas-pce-native-ip-16},
    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/16/},
    author =    {Aijun Wang and Boris Khasanov and Quintin Zhao and Huaimo Chen},
    title =     {{Path Computation Element (PCE) based Traffic Engineering (TE) in Native IP Networks}},
    pagetotal = 13,
    year =      ,
    month =     ,
    day =       ,
    abstract =  {This document defines an architecture for providing traffic engineering in a native IP network using multiple BGP sessions and a Path Computation Element (PCE)-based central control mechanism. It defines the Central Control Dynamic Routing (CCDR) procedures and identifies needed extensions for the Path Computation Element Communication Protocol (PCEP).},
}