%% You should probably cite rfc7683 instead of this I-D.
@techreport{ietf-dime-ovli-04,
    number =    {draft-ietf-dime-ovli-04},
    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-dime-ovli/04/},
    author =    {Jouni Korhonen and Steve Donovan and Ben Campbell and Lionel Morand},
    title =     {{Diameter Overload Indication Conveyance}},
    pagetotal = 39,
    year =      2014,
    month =     oct,
    day =       27,
    abstract =  {This specification documents a Diameter Overload Control (DOC) base solution and the dissemination of the overload report information. Requirements},
}