%% You should probably cite draft-ietf-dnsop-delegation-trust-maintainance instead of this I-D.
@techreport{kumari-ogud-dnsop-cds-01,
    number =    {draft-kumari-ogud-dnsop-cds-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-kumari-ogud-dnsop-cds/01/},
    author =    {Ólafur Guðmundsson and Warren "Ace" Kumari},
    title =     {{Automating DNSSEC delegation trust maintenance}},
    pagetotal = 9,
    year =      2013,
    month =     feb,
    day =       25,
    abstract =  {This document describes a method to allow DNS operators to more easily update DNSSEC Key Signing Keys using DNS as communication channel. This document does not address the initial configuration of trust anchors for a domain.},
}