%% You should probably cite draft-xie-bier-ipv6-isis-extension-02 instead of this revision.
@techreport{xie-bier-ipv6-isis-extension-01,
    number =    {draft-xie-bier-ipv6-isis-extension-01},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-xie-bier-ipv6-isis-extension/01/},
    author =    {Jingrong Xie and Aijun Wang and Gang Yan and Senthil Dhanaraj},
    title =     {{BIER IPv6 Encapsulation (BIERv6) Support via IS-IS}},
    pagetotal = 7,
    year =      2020,
    month =     jan,
    day =       14,
    abstract =  {This document defines IS-IS extensions to support multicast forwarding using the Bit Index Explicit Replication (BIER) with IPv6 encapsulation (BIERv6).},
}