%% You should probably cite draft-bertz-dime-policygroups-06 instead of this revision.
@techreport{bertz-dime-policygroups-01,
    number =    {draft-bertz-dime-policygroups-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-bertz-dime-policygroups/01/},
    author =    {Lyle Bertz},
    title =     {{Diameter Policy Groups and Sets}},
    pagetotal = 9,
    year =      2016,
    month =     jul,
    day =       8,
    abstract =  {This document defines optional Diameter attributes for efficient policy provisioning.},
}