%% You should probably cite rfc8633 instead of this I-D. @techreport{ietf-ntp-bcp-07, number = {draft-ietf-ntp-bcp-07}, 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-ntp-bcp/07/}, author = {Denis Reilly and Harlan Stenn and Dieter Sibold}, title = {{Network Time Protocol Best Current Practices}}, pagetotal = 23, year = 2018, month = jul, day = 31, abstract = {NTP Version 4 (NTPv4) has been widely used since its publication as RFC 5905 {[}RFC5905{]}. This documentation is a collection of Best Practices from across the NTP community.}, }