%% You should probably cite draft-ietf-ipfix-information-model-rfc5102bis instead of this I-D.
@techreport{claise-ipfix-information-model-rfc5102bis-01,
    number =    {draft-claise-ipfix-information-model-rfc5102bis-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-claise-ipfix-information-model-rfc5102bis/01/},
    author =    {Paul Aitken and Jeff Meyer and Benoît Claise and Stewart Bryant and Juergen Quittek},
    title =     {{Information Model for IP Flow Information eXport (IPFIX)}},
    pagetotal = 174,
    year =      2011,
    month =     oct,
    day =       29,
    abstract =  {This memo defines an information model for the IP Flow Information eXport (IPFIX) protocol. It is used by the IPFIX protocol for encoding measured traffic information and information related to the traffic Observation Point, the traffic Metering Process, and the Exporting Process. Although developed for the IPFIX protocol, the model is defined in an open way that easily allows using it in other protocols, interfaces, and applications. This document obsoletes RFC 5102.},
}