2杨海燕.ADA软件质量评价技术研究及工具的实现[硕士论文]. 北京航空航天大学计算机科学与工程系,北京,2000(Yang Haiyan. Research on the quality evaluating technique and the implementation of supporting tool for ADA software[Master dissertation](in Chinese). Department of Computer Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing, 2000)
3Fernando Brito e Abreu, Walcelio Melo. Evaluating the impact of object-oriented design on software quality. In: IEEE Proc of METRICS'96. 1996. 90～99
4Information Technology: Software Product Evaluation: Quality Characteristics and Guidelines for Their Use, ISO/IEC 9126, 1991
