@INPROCEEDINGS {32013,
author={D. Regateiro and O. Pereira and R.  Aguiar},
doi={10.5220/0006469305400547},
booktitle={International Conf. on Security and Cryptography - SECRYPT},
title={On the Application of Fuzzy Set Theory for Access Control Enforcement},
year={2017},
month={July},
volume={14},
pages={540-547} 
}