%% You should probably cite draft-chen-pce-forward-search-p2mp-path-26 instead of this revision.
@techreport{chen-pce-forward-search-p2mp-path-19,
    number =    {draft-chen-pce-forward-search-p2mp-path-19},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-chen-pce-forward-search-p2mp-path/19/},
    author =    {Huaimo Chen},
    title =     {{A Forward-Search P2MP TE LSP Inter-Domain Path Computation}},
    pagetotal = 15,
    year =      2021,
    month =     jan,
    day =       6,
    abstract =  {This document presents a forward search procedure for computing a path for a Point-to-MultiPoint (P2MP) Traffic Engineering (TE) Label Switched Path (LSP) crossing a number of domains through using multiple Path Computation Elements (PCEs). In addition, extensions to the Path Computation Element Communication Protocol (PCEP) for supporting the forward search procedure are described.},
}