%% You should probably cite rfc3491 instead of this I-D.
@techreport{ietf-idn-nameprep-10,
    number =    {draft-ietf-idn-nameprep-10},
    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-idn-nameprep/10/},
    author =    {Paul E. Hoffman and Marc Blanchet},
    title =     {{Nameprep: A Stringprep Profile for Internationalized Domain Names (IDN)}},
    pagetotal = 7,
    year =      2002,
    month =     may,
    day =       17,
    abstract =  {This document describes how to prepare internationalized domain name (IDN) labels in order to increase the likelihood that name input and name comparison work in ways that make sense for typical users throughout the world. This profile of the stringprep protocol is used as part of a suite of on-the-wire protocols for internationalizing the Domain Name System (DNS). {[}STANDARDS-TRACK{]}},
}