Jonathan Lennox, Jörg Ott, Thomas Schierl. Source-Specific Media Attributes in the Session Description Protocol (SDP). RFC, 5576:1-18, June 2009. [doi]
@article{rfc5576,
title = {Source-Specific Media Attributes in the Session Description Protocol (SDP)},
author = {Jonathan Lennox and Jörg Ott and Thomas Schierl},
year = {2009},
month = {June},
doi = {10.17487/RFC5576},
url = {https://doi.org/10.17487/RFC5576},
researchr = {https://researchr.org/publication/rfc5576},
cites = {0},
citedby = {0},
journal = {RFC},
volume = {5576},
pages = {1-18},
}