@inproceedings{7981f5bbdddb4932aa7899c7d3effb56,
title = "Formal Z specifications of several Flat Role-Based Access Control models",
keywords = "Authorization, Formal models, Role-Based Access Control, Z specification",
author = "Abdallah, {Ali E.} and Khayat, {Etienne J.}",
year = "2006",
doi = "10.1109/SEW.2006.20",
language = "English",
isbn = "0769526241",
series = "Proceedings of the 30th Annual IEEE/NASA Software Engineering Workshop, SEW-30",
pages = "282--291",
booktitle = "Proceedings of the 30th Annual IEEE/NASA Software Engineering Workshop, SEW-30",
note = "30th Annual IEEE/NASA Software Engineering Workshop, SEW-30 ; Conference date: 24-04-2006 Through 28-04-2006",
}