%% You should probably cite draft-ietf-stir-cert-delegation instead of this I-D.
@techreport{peterson-stir-cert-delegation-00,
    number =    {draft-peterson-stir-cert-delegation-00},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-peterson-stir-cert-delegation/00/},
    author =    {Jon Peterson},
    title =     {{STIR Certificate Delegation}},
    pagetotal = 9,
    year =      2019,
    month =     mar,
    day =       11,
    abstract =  {The Secure Telephone Identity Revisited (STIR) certificate profile provides a way to attest authority over telephone nunbers and related identifiers for the purpose of preventing telephone number spoofing. This specification details how that authority can be delegated from a parent certificate to a subordinate certificate, in cases where service providers grant credentials to enterprises or other customers capable of signing calls with STIR.},
}