%% You should probably cite rfc8315 instead of this I-D.
@techreport{baeuerle-netnews-cancel-lock-01,
    number =    {draft-baeuerle-netnews-cancel-lock-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-baeuerle-netnews-cancel-lock/01/},
    author =    {Michael Bäuerle},
    title =     {{Cancel-Locks in Netnews articles}},
    pagetotal = 12,
    year =      2017,
    month =     mar,
    day =       8,
    abstract =  {This document defines an extension to the Netnews Article Format that may be used to authenticate the removal or replacement of existing articles. If approved, this document updates RFC5536 and RFC5537.},
}