%% You should probably cite rfc8490 instead of this I-D.
@techreport{ietf-dnsop-session-signal-07,
    number =    {draft-ietf-dnsop-session-signal-07},
    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-dnsop-session-signal/07/},
    author =    {Ray Bellis and Stuart Cheshire and John Dickinson and Sara Dickinson and Ted Lemon and Tom Pusateri},
    title =     {{DNS Stateful Operations}},
    pagetotal = 53,
    year =      2018,
    month =     mar,
    day =       19,
    abstract =  {This document defines a new DNS OPCODE for DNS Stateful Operations (DSO). DSO messages communicate operations within persistent stateful sessions, using type-length-value (TLV) syntax. Three TLVs are defined that manage session timeouts, termination, and encryption padding, and a framework is defined for extensions to enable new stateful operations.},
}