%% You should probably cite rfc1675 instead of this I-D.
@techreport{bellovin-ipng-sec-concerns-00,
    number =    {draft-bellovin-ipng-sec-concerns-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-bellovin-ipng-sec-concerns/00/},
    author =    {Steven M. Bellovin},
    title =     {{Security Concerns for IPng}},
    pagetotal = 4,
    year =      1994,
    month =     mar,
    day =       24,
    abstract =  {A number of the candidates for IPng have some features that are somewhat worrisome from a security perspective. While it is not necessary that IPng be an improvement over IPv4, it is mandatory that it not make things worse. This memo provides information for the Internet community. This memo does not specify an Internet standard of any kind.},
}