1. Larson, P.H., Jr. (1994) The Use of Piezoelectric Materials in Creating Adaptive Shell Structures, Ph.D. Dissertation, Mechanical Engineering, University of Delaware, Spring.
2. Leibowitz, M. and Vinson, J.R. (1993) Intelligent Composites: Design and Analysis of Composite Material Structures Involving Piezoelectric Material Layers: Part B Experimental Demonstration of Damping Techniques in Simple Sandwich Structures, University of Delaware, Center for Composite Materials, CCM Report 93-01.
3. Wada, B.K. (1990) Adaptive Structures: An Overview, Journal of Spacecraft and Rockets, Vol. 3, No. 3, May–June, pp. 330–337.
4. Wada, B.K., Fansom, J.L. and Crawley, E.F. (1990) Adaptive Structures, Journal of Intelligent Materials Systems and Structures, Vol. 1, April, pp. 157–174.
5. Miura, K. (1992) Adaptive Structures Research at ISAS, Journal of Intelligent Materials Systems and Structures, Vol. 3, January, pp. 54–74.