%% You should probably cite draft-ietf-clue-datachannel instead of this I-D.
@techreport{holmberg-clue-datachannel-04,
    number =    {draft-holmberg-clue-datachannel-04},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-holmberg-clue-datachannel/04/},
    author =    {Christer Holmberg},
    title =     {{CLUE Protocol Data Channel}},
    pagetotal = 11,
    year =      2014,
    month =     mar,
    day =       13,
    abstract =  {This document defines how to use the WebRTC Data Channel mechanism, together with the Data Channel Establishment Protocol (DCEP) in order to establish a data channel, referred to as CLUE Data Channel, for transporting CLUE protocol messages between two CLUE entities. The document defines the SCTP considerations specific to a CLUE Data Channel, the SDP offer/answer procedures for negotiating the establishment of, and the DCEP procedures for opening, a CLUE Data Channel. Details and procedures associated with the CLUE protocol are outside the scope of this document.},
}