%% You should probably cite draft-ietf-mmusic-rfc4566bis-37 instead of this revision.
@techreport{ietf-mmusic-rfc4566bis-18,
	number =	{draft-ietf-mmusic-rfc4566bis-18},
	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-ietf-mmusic-rfc4566bis-18},
        author =	{Mark J. Handley and Van Jacobson and Colin Perkins and Ali C. Begen},
	title =		{{SDP: Session Description Protocol}},
	pagetotal =	61,
	year =		** No value found for 'doc.pub_date.year' **,
	month =		** No value found for 'doc.pub_date' **,
	day =		** No value found for 'doc.pub_date.day' **,
	abstract =	{This memo defines the Session Description Protocol (SDP). SDP is intended for describing multimedia sessions for the purposes of session announcement, session invitation, and other forms of multimedia session initiation. This document obsoletes RFC 4566.},
}