1. DNS and BIND;Albitz,2001
2. DNS Measurements at a root server;Brownlee;Globecom,2001
3. What are ontologies, and why do we need them?;Chandrasekaran;IEEE Intelligent Systems,1999
4. A unifying framework for intelligent DNS management;Chen;International Journal of Human–Computer Studies,2003
5. Cockburn, A (1997). Structuring use cases with goal. Journal of Object-Oriented Programming, in two parts, the Sep–Oct issue (pp. 35–40) and the Nov–Dec issue (pp.56–62). 1997.