%% You should probably cite draft-ietf-teas-sf-aware-topo-model instead of this I-D.
@techreport{bryskin-teas-sf-aware-topo-model-01,
    number =    {draft-bryskin-teas-sf-aware-topo-model-01},
    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-sf-aware-topo-model/01/},
    author =    {Igor Bryskin and Xufeng Liu},
    title =     {{SF Aware TE Topology YANG Model}},
    pagetotal = 27,
    year =      2018,
    month =     mar,
    day =       1,
    abstract =  {This document describes a YANG data model for TE network topologies that are network service and function aware.},
}