1. Ahn, S., Chong, K., 2008. A value estimation method for feature-oriented requirements tracing. In: Proceeding of the 2008 International Conference and Hybrid Information Technology, pp. 159–162.
2. American Society of Quality (ASQ), 2009. American Society for Quality Certified Reliability Engineer Body of Knowledge. .
3. Arnold, R.S., Bohner, S.A., 1993. Impact analysis – towards a framework for comparison. In: Proceedings of the IEEE ICSM-93, pp. 292–301.
4. Software Change Impact Analysis;Arnold,1996
5. Software Configuration Management;Babich,1986