%% You should probably cite draft-dugeon-pce-stateful-interdomain instead of this I-D.
@techreport{lee-pce-lsp-stitching-hpce-01,
    number =    {draft-lee-pce-lsp-stitching-hpce-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-lee-pce-lsp-stitching-hpce/01/},
    author =    {Young Lee and Dhruv Dhody and Daniele Ceccarelli},
    title =     {{PCEP Extensions for Stitching LSPs in Hierarchical Stateful PCE Model}},
    pagetotal = 14,
    year =      2017,
    month =     dec,
    day =       27,
    abstract =  {This document extends the Path Communication Element Communication Protocol (PCEP) to coordinate an end-to-end inter-domain tunnel setup over a multi-domain networks in the context of Hierarchical Stateful PCE environments. This document uses Stitching Label (SL) to stich per-domain LSPs.},
}