%% You should probably cite rfc7423 instead of this I-D.
@techreport{ietf-dime-app-design-guide-28,
    number =    {draft-ietf-dime-app-design-guide-28},
    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-dime-app-design-guide/28/},
    author =    {Lionel Morand and Victor Fajardo and Hannes Tschofenig},
    title =     {{Diameter Applications Design Guidelines}},
    pagetotal = 29,
    year =      2014,
    month =     sep,
    day =       23,
    abstract =  {The Diameter base protocol provides facilities for protocol extensibility enabling the definition of new Diameter applications or modification of existing applications. This document is a companion document to the Diameter base protocol that further explains and clarifies the rules to extend Diameter. Furthermore, this document provides guidelines to Diameter application designers reusing/ defining Diameter applications or creating generic Diameter extensions.},
}