1. Westmark V R. A definition for information system survivability. Proceedings of the 37th Hawaii International Conference on System Sciences (HICSS'04): Vol 9, Jan 5–8, 2004, Big Island, HI, USA. Piscataway, NJ, USA: IEEE, 2004: 2086–2096.
2. Hermanns H, Herzog U, Mertsiotakis V. Stochastic process algebras as a tool for performance and dependability modeling. Proceedings of International Computer Performance and Dependability Symposium (IPDS'95): Apr 24–26, 1995, Erlangen, Germany. Washington, DC, USA: IEEE Computer Society, 1995: 102–111.
3. A tutorial on EMPA: a theory of concurrent processes with nondeterminism, priorities, probabilities and time;Bernardo;Theoretical Computer Science,1998
4. Experiences with the PEPA performance modeling tools;Clark;IEEE Software,1999