%% You should probably cite rfc6915 instead of this I-D.
@techreport{ietf-geopriv-flow-identity-00,
    number =    {draft-ietf-geopriv-flow-identity-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-ietf-geopriv-flow-identity/00/},
    author =    {Ray Bellis},
    title =     {{Flow Identity Extension for HELD}},
    pagetotal = 14,
    year =      2012,
    month =     sep,
    day =       13,
    abstract =  {The GEOPRIV Working Group previously specified how to use an IP address and port number to request a location based on an individual packet flow. However certain kinds of NAT require that identifiers for both ends of the packet flow must be specified in order to unambiguously satisfy the location request. This document specifieds a Flow Identity Extension for the HTTP- Enabled Location Delivery (HELD) Protocol to support this requirement.},
}