1. ACX Company Catalogue: Passive Damping Ski, Cambridge, MA.
2. H. Banno, in ‘Proceedings of the 6th International Meeting on Ferroelectricity, IMF-6’, Kobe and 1985, Jpn. J. Appl. Phys., 1985, 24(Suppl. 24-2), 445.
3. Ceramic Data Book 87;Banno,1987
4. Composites of PZT and Epoxy for Hydrostatic Transducer Applications
5. Materials Systems Inc. Catalog, 1994, Concord, MA.