Sean Turner, Santosh Chokhani. Clearance Attribute and Authority Clearance Constraints Certificate Extension. RFC, 5913:1-19, June 2010. [doi]
@article{rfc5913,
title = {Clearance Attribute and Authority Clearance Constraints Certificate Extension},
author = {Sean Turner and Santosh Chokhani},
year = {2010},
month = {June},
doi = {10.17487/RFC5913},
url = {https://doi.org/10.17487/RFC5913},
researchr = {https://researchr.org/publication/rfc5913},
cites = {0},
citedby = {0},
journal = {RFC},
volume = {5913},
pages = {1-19},
}