%% You should probably cite draft-ietf-bier-source-protection-06 instead of this revision.
@techreport{ietf-bier-source-protection-01,
    number =    {draft-ietf-bier-source-protection-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-ietf-bier-source-protection/01/},
    author =    {Zheng Zhang and Greg Mirsky and Quan Xiong and Yisong Liu and Huanan Li},
    title =     {{BIER (Bit Index Explicit Replication) Redundant Ingress Router Failover}},
    pagetotal = 11,
    year =      ,
    month =     ,
    day =       ,
    abstract =  {This document describes a failover in the Bit Index Explicit Replication domain with a redundant ingress router.},
}