%% 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-01,
	number =	{draft-bryskin-teas-use-cases-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/html/draft-bryskin-teas-use-cases-sf-aware-topo-model-01},
        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 =	16,
	year =		,
	month =		,
	day =		,
	abstract =	{This document describes some use cases that benefit from the network topology models that are service and network function aware.},
}