%% You should probably cite rfc8164 instead of this I-D.
@techreport{ietf-httpbis-http2-encryption-00,
    number =    {draft-ietf-httpbis-http2-encryption-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-ietf-httpbis-http2-encryption/00/},
    author =    {Mark Nottingham and Martin Thomson},
    title =     {{Opportunistic Encryption for HTTP URIs}},
    pagetotal = 9,
    year =      2014,
    month =     jun,
    day =       15,
    abstract =  {This describes how "http" URIs can be accessed using Transport Layer Security (TLS) to mitigate pervasive monitoring attacks.},
}