Jonathan D. Rosenberg, Henning Schulzrinne. An Offer/Answer Model with Session Description Protocol (SDP). RFC, 3264:1-25, June 2002. [doi]
@article{rfc3264,
title = {An Offer/Answer Model with Session Description Protocol (SDP)},
author = {Jonathan D. Rosenberg and Henning Schulzrinne},
year = {2002},
month = {June},
doi = {10.17487/RFC3264},
url = {https://doi.org/10.17487/RFC3264},
researchr = {https://researchr.org/publication/rfc3264},
cites = {0},
citedby = {0},
journal = {RFC},
volume = {3264},
pages = {1-25},
}