%% You should probably cite rfc2191 instead of this I-D.
@techreport{armitage-ion-venus-02,
    number =    {draft-armitage-ion-venus-02},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-armitage-ion-venus/02/},
    author =    {Dr. Grenville Armitage},
    title =     {{VENUS - Very Extensive Non-Unicast Service}},
    pagetotal = 12,
    year =      1997,
    month =     apr,
    day =       22,
    abstract =  {This document focuses exclusively on the problems associated with extending the MARS model to cover multiple clusters or clusters spanning more than one subnet. It describes a hypothetical solution, dubbed "Very Extensive NonUnicast Service" (VENUS), and shows how complex such a service would be. This memo provides information for the Internet community. This memo does not specify an Internet standard of any kind.},
}