%% You should probably cite rfc7478 instead of this I-D.
@techreport{ietf-rtcweb-use-cases-and-requirements-12,
    number =    {draft-ietf-rtcweb-use-cases-and-requirements-12},
    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-rtcweb-use-cases-and-requirements/12/},
    author =    {Christer Holmberg and Stefan Hakansson and Goran Eriksson},
    title =     {{Web Real-Time Communication Use-cases and Requirements}},
    pagetotal = 28,
    year =      2013,
    month =     oct,
    day =       14,
    abstract =  {This document describes web based real-time communication use-cases. Requirements on the browser functionality are derived from use-cases.},
}