1. Expertise: An Introduction to Requirements Engineering;Bray,2002
2. CommonKADS Library for Modelling;Breuker,1994
3. Software Product Lines: Practices and Patterns;Clements,2001
4. Domain-Specific Application Frameworks: Frameworks Experience by Industry;Fayad,2000
5. Analysis Patterns: Reusable Object Models;Fowler,1997