Gonzalo Camarillo, Goran A. P. Eriksson, Jan Höller, Henning Schulzrinne. Grouping of Media Lines in the Session Description Protocol (SDP). RFC, 3388:1-11, December 2002. [doi]
@article{rfc3388,
title = {Grouping of Media Lines in the Session Description Protocol (SDP)},
author = {Gonzalo Camarillo and Goran A. P. Eriksson and Jan Höller and Henning Schulzrinne},
year = {2002},
month = {December},
doi = {10.17487/RFC3388},
url = {https://doi.org/10.17487/RFC3388},
researchr = {https://researchr.org/publication/rfc3388},
cites = {0},
citedby = {0},
journal = {RFC},
volume = {3388},
pages = {1-11},
}