%% You should probably cite rfc6776 instead of this I-D. @techreport{ietf-xrblock-rtcp-xr-meas-identity-08, number = {draft-ietf-xrblock-rtcp-xr-meas-identity-08}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-ietf-xrblock-rtcp-xr-meas-identity/08/}, author = {Geoff Hunt and Alan Clark and Qin Wu}, title = {{Measurement Identity and information Reporting using SDES item and XR Block}}, pagetotal = 16, year = 2012, month = jul, day = 9, abstract = {This document defines an RTP Control Protocol (RTCP) Source Description (SDES) item and an RTCP Extended Report (XR) Block carrying parameters that identify and describe a measurement period, to which one or more other RTCP XR Report Blocks may refer.}, }