%% You should probably cite draft-bourbaki-6man-classless-ipv6-10 instead of this revision.
@techreport{bourbaki-6man-classless-ipv6-05,
    number =    {draft-bourbaki-6man-classless-ipv6-05},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-bourbaki-6man-classless-ipv6/05/},
    author =    {Nicolas Bourbaki},
    title =     {{IPv6 is Classless}},
    pagetotal = 7,
    year =      2019,
    month =     apr,
    day =       17,
    abstract =  {Over the history of IPv6, various classful address models have been proposed, none of which has withstood the test of time. The last remnant of IPv6 classful addressing is a rigid network interface identifier boundary at /64. This document removes the fixed position of that boundary for interface addressing.},
}