%% You should probably cite draft-ietf-teas-use-cases-sf-aware-topo-model instead of this I-D.
@techreport{bryskin-teas-use-cases-sf-aware-topo-model-02,
    number =    {draft-bryskin-teas-use-cases-sf-aware-topo-model-02},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-bryskin-teas-use-cases-sf-aware-topo-model/02/},
    author =    {Igor Bryskin and Xufeng Liu and Jim Guichard and Young Lee and Luis M. Contreras and Daniele Ceccarelli},
    title =     {{Use Cases for SF Aware Topology Models}},
    pagetotal = 17,
    year =      2018,
    month =     mar,
    day =       2,
    abstract =  {This document describes some use cases that benefit from the network topology models that are service and network function aware.},
}