1. Tel, G.: Introduction to Distributed Algorithms, Cambridge University Press (1994)
2. Lynch, N.: Distributed Algorithms, Morgan Kaufmann Publishers Inc, San Francisco, California, (1996)
3. Silva, A., Romão, A., Deugo, D., and Da Silva, M.: Towards a Reference Model for Surveying Mobile Agent Systems. Autonomous Agents and Multi-Agent Systems. Kluwer Online, (2000)
4. Tanenbaum, A: Modern Operating Systems. Prentice Hall Inc., Englewood Cliffs, (1992)
5. Coulouris, G., Dollimore, J. and Kindberg, T.: Distributed Systems Concepts and Designs. 2nd ed. Addison-Wesley, Don Mills, Ontario, (1994)