%% You should probably cite draft-ietf-bmwg-ipflow-meth instead of this I-D.
@techreport{janovak-bmwg-ipflow-meth-00,
    number =    {draft-janovak-bmwg-ipflow-meth-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-janovak-bmwg-ipflow-meth/00/},
    author =    {Jan Novak},
    title =     {{IP Flow Information Accounting and Export Benchmarking Methodology}},
    pagetotal = 19,
    year =      2008,
    month =     may,
    day =       21,
    abstract =  {This document provides methodology and framework for quantifying performance implications of enabling selective monitoring of IP flows on a network device and export of this information to a collector as specified in {[}RFC5101{]}.},
}