%% You should probably cite draft-agl-tls-nextprotoneg-04 instead of this revision.
@techreport{agl-tls-nextprotoneg-03,
    number =    {draft-agl-tls-nextprotoneg-03},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-agl-tls-nextprotoneg/03/},
    author =    {Adam Langley},
    title =     {{Transport Layer Security (TLS) Next Protocol Negotiation Extension}},
    pagetotal = 14,
    year =      2012,
    month =     apr,
    day =       24,
    abstract =  {This document describes a Transport Layer Security (TLS) extension for application layer protocol negotiation. This allows the application layer to negotiate which protocol should be performed over the secure connection.},
}