@article { olivier1993,title = {Object-based version of the path context model},journal = {International Journal of Computer Mathematics},year = {1993},volume = {49},number = {3-4},pages = {133-144},author = {Olivier, M.S. and Von Solms, S.H.}}
@article { olivier1999,title = {Modelling, specifying and implementing workflow security in cyberspace},journal = {Journal of Computer Security},year = {1999},volume = {7},number = {4},pages = {287-315},author = {Gudes, E. and Olivier, M.S. and Van De Riet, R.P.}}
2001
Wrappers - a mechanism to support state-based authorization in web applications
@article { olivier2001,title = {Wrappers - a mechanism to support state-based authorization in web applications},journal = {IFIP Advances in Information and Communication Technology},year = {2001},volume = {73},pages = {149-160},author = {Olivier, M.S. and Gudes, E.}}
