%% You should probably cite draft-ietf-pce-stateful-interdomain instead of this I-D.
@techreport{dugeon-pce-stateful-interdomain-02,
    number =    {draft-dugeon-pce-stateful-interdomain-02},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-dugeon-pce-stateful-interdomain/02/},
    author =    {Olivier Dugeon and Julien Meuric and Young Lee and Daniele Ceccarelli},
    title =     {{PCEP Extension for Stateful Inter-Domain Tunnels}},
    pagetotal = 31,
    year =      2019,
    month =     mar,
    day =       4,
    abstract =  {This document proposes to combine a Backward Recursive or Hierarchical method in Stateful PCE with PCInitiate message to setup independent paths per domain, and combine these different paths together in order to operate them as end-to-end inter-domain paths without the need of signaling session between AS border routers. A new Stitching Label is defined, new Path Setup Types and a new Association Type are considered for that purpose.},
}