%% You should probably cite draft-richardson-6tisch-enrollment-enhanced-beacon instead of this I-D.
@techreport{richardson-6tisch-join-enhanced-beacon-00,
    number =    {draft-richardson-6tisch-join-enhanced-beacon-00},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-richardson-6tisch-join-enhanced-beacon/00/},
    author =    {Michael Richardson},
    title =     {{802.15.4 Informational Element encapsulation of 6tisch Join Information}},
    pagetotal = 6,
    year =      2017,
    month =     feb,
    day =       8,
    abstract =  {In TSCH mode of 802.15.4, as described by {[}I-D.ietf-6tisch-minimal{]}, opportunities for broadcasts are limited to specific times and specific channels. An enhanced beacon must be broadcast periodically by every router to keep all nodes in sync. This document provides a mechanism by which small details critical for new nodes (pledges) and long sleeping nodes may be carried within the Enhanced Beacon.},
}