%% You should probably cite rfc7646 instead of this I-D.
@techreport{ietf-dnsop-negative-trust-anchors-00,
    number =    {draft-ietf-dnsop-negative-trust-anchors-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-ietf-dnsop-negative-trust-anchors/00/},
    author =    {P Ebersman and Chris Griffiths and Warren "Ace" Kumari and Jason Livingood and Ralf Weber},
    title =     {{Definition and Use of DNSSEC Negative Trust Anchors}},
    pagetotal = 17,
    year =      2014,
    month =     dec,
    day =       16,
    abstract =  {DNS Security Extensions (DNSSEC) is now entering widespread deployment. However, domain signing tools and processes are not yet as mature and reliable as those for non-DNSSEC-related domain administration tools and processes. Negative Trust Anchors (described in this document) can be used to mitigate DNSSEC validation failures.},
}