%% You should probably cite rfc8640 instead of this I-D.
@techreport{ietf-netconf-netconf-event-notifications-11,
    number =    {draft-ietf-netconf-netconf-event-notifications-11},
    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-netconf-netconf-event-notifications/11/},
    author =    {Eric Voit and Alexander Clemm and Alberto Gonzalez Prieto and Einar Nilsen-Nygaard and Ambika Tripathy},
    title =     {{NETCONF Support for Event Notifications}},
    pagetotal = 15,
    year =      ** No value found for 'doc.pub_date.year' **,
    month =     ** No value found for 'doc.pub_date' **,
    day =       ** No value found for 'doc.pub_date.day' **,
    abstract =  {This document provides a NETCONF binding to the dynamic subscription capability of both subscribed notifications and YANG push. RFC Editor note: please replace the four references to pre-RFC normative drafts with the actual assigned RFC numbers.},
}