%% You should probably cite rfc1913 instead of this I-D.
@techreport{ietf-wnils-whois-06,
    number =    {draft-ietf-wnils-whois-06},
    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-wnils-whois/06/},
    author =    {Chris Weider and Simon E. Spero and Jim Fullton},
    title =     {{Architecture of the Whois++ Index Service}},
    pagetotal = 16,
    year =      1995,
    month =     oct,
    day =       23,
    abstract =  {The authors describe an architecture for indexing in distributed databases, and apply this to the WHOIS++ protocol. {[}STANDARDS-TRACK{]}},
}