%% You should probably cite rfc9518 instead of this I-D.
@techreport{nottingham-avoiding-internet-centralization-00,
    number =    {draft-nottingham-avoiding-internet-centralization-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-nottingham-avoiding-internet-centralization/00/},
    author =    {Mark Nottingham},
    title =     {{Avoiding Internet Centralization}},
    pagetotal = 19,
    year =      2021,
    month =     dec,
    day =       9,
    abstract =  {Avoiding centralization is an important goal for Internet protocols. This document offers a definition of centralization, discusses why it is necessary for Internet protocol designers to consider its risks, identifies different kinds of centralization, catalogues some limitations of current approaches to controlling it, and recommends best practices for protocol designers.},
}