Louis Nicolas Hamer, Bill Gage, Brett Kosinski, Hugh Shieh. Session Authorization Policy Element. RFC, 3520:1-30, April 2003. [doi]
@article{rfc3520, title = {Session Authorization Policy Element}, author = {Louis Nicolas Hamer and Bill Gage and Brett Kosinski and Hugh Shieh}, year = {2003}, month = {April}, doi = {10.17487/RFC3520}, url = {https://doi.org/10.17487/RFC3520}, researchr = {https://researchr.org/publication/rfc3520}, cites = {0}, citedby = {0}, journal = {RFC}, volume = {3520}, pages = {1-30}, }