%% You should probably cite rfc8315 instead of this I-D. @techreport{baeuerle-netnews-cancel-lock-05, number = {draft-baeuerle-netnews-cancel-lock-05}, 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/05/}, author = {Michael Bäuerle}, title = {{Cancel-Locks in Netnews articles}}, pagetotal = 24, year = 2017, month = may, day = 31, abstract = {This document defines an extension to the Netnews Article Format that may be used to authenticate the cancelling and superseding of existing articles. If approved, this document updates RFC5537.}, }