%% You should probably cite draft-ietf-nvo3-yang-cfg instead of this I-D.
@techreport{zhang-nvo3-yang-cfg-02,
	number =	{draft-zhang-nvo3-yang-cfg-02},
	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-zhang-nvo3-yang-cfg-02},
        author =	{Mingui Zhang and Lianshu Zheng and Feng Zheng and Fu Qiao},
	title =		{{YANG Data Model for NVO3 Protocols}},
	pagetotal =	15,
	year =		,
	month =		,
	day =		,
	abstract =	{This document describes the base YANG data model that can be used by operators to configure and manage NVO3 protocols.},
}