1. Chang, F. K. (1995) “Built-In Damage Diagnostics for Composite Structures”, 10th International Congress of Composite Materials ICCM-10, Canada, 1995, pp. 283–289.
2. Chang, F.-K.; Lin, M. (2002) “Diagnostic Layer and Methods for Detecting Structural Integrity of Composite and Metallic Materials,” US Patent 6,370,964 B1.
3. Chang, F.-K. (1998) “SMART Layer—Built-in Diagnostics for Composite Structures”, 4th European Conference on Smart Structures and Materials, UK, 1998, pp. 777–781.
4. Lin, M.; Quing, X.; Kumar, A.; Beard, S. J. (2001) “SMART Layer and SMART Suitcase for Structural Health Monitoring Applications”, presented at the Smart Structures and Materials 2001 and Nondestructive Evaluation for Health Monitoring and Diagnostics, San Diego, CA, 2001.
5. Lin, M.; Qing, X.; Kumar, A.; Beard, S. J. (2005) “SMART Layer and SMART Suitcase for Structural Health Monitoring Applications”, DTIC.