%% You should probably cite rfc7105 instead of this I-D.
@techreport{ietf-geopriv-held-measurements-09,
    number =    {draft-ietf-geopriv-held-measurements-09},
    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-held-measurements/09/},
    author =    {Martin Thomson and James Winterbottom},
    title =     {{Using Device-Provided Location-Related Measurements in Location Configuration Protocols}},
    pagetotal = 74,
    year =      2013,
    month =     sep,
    day =       6,
    abstract =  {This document describes a protocol for a Device to provide location-related measurement data to a Location Information Server (LIS) within a request for location information. Location-related measurement information provides observations concerning properties related to the position of a Device; this information could be data about network attachment or about the physical environment. A LIS is able to use the location-related measurement data to improve the accuracy of the location estimate it provides to the Device. A basic set of location-related measurements are defined, including common modes of network attachment as well as assisted Global Navigation Satellite System (GNSS) parameters.},
}