1. CHARMY Project. Charmy Web Site (2004),
http://www.di.univaq.it/charmy
2. TOGAF 8: The Open Group Architecture Framework (2005),
http://www.opengroup.org/architecture/togaf/
3. STRAW 2003: Second Int. Workshop From Software Requirements to Architectures, May 09, 2003, Portland, Oregon, USA (2003)
4. Allen, R., Garlan, D.: A Formal Basis for Architectural Connection. ACM Trans. on Software Engineering and Methodology 6(3), 213–249 (1997)
5. Atkinson, C., Bayer, J., Bunse, C., Kamsties, E., Laitenberger, O., Laqua, R., Muthig, D., Paech, B., Wüst, J., Zettel, J.: Component-Based Product-Line Engineering with UML. Addison-Wesley, Reading (2001)