Abrate S., "Impact on Laminated Composites: Recent Advances", Applied Mechanical Review Vol.47 no 11 (1994), pp.517-544.

ANSYS User's Manual for Revision 5.3 vol.I, Theory, Swanson Analysis Systems, Inc., 1995.

ANSYS User's Manual for Revision 5.3 vol.II, Commands, Swanson Analysis Systems, Inc., 1995.

ANSYS User's Manual for Revision 5.3 vol.III, Elements, Swanson Analysis Systems, Inc., 1995.

ANSYS User's Manual for Revision 5.3 vol.IV, Structural, Swanson Analysis Systems, Inc., 1995.

Aymerich F., Priolo P., "Static Indentation and Low Velocity Impact Damage in thin Composite Laminates", IV Seminar on Experimentl Techniques and Design in Composites Materials, Sheffield (September 1998).

Blam A.F., Gradin P.A., "Use of Radiography for Non-Destructive Testing and Evaluation of Fiber Reinforced Composites", Aeronautical Research Institute of Sweden, (1985).

Bray A., "Estensimetri Elettrici a Resistenza", CNR, 1965.

Chester R.J., Clark G., "Modelling of Impact Damage Features in Graphyte/Epoxy Laminates", Damage Detection in Composite Materials, ASTM STP 1128, J.E.Masters, Ed. American Society for testing and materials, Philadelphia (1992), pp.200-212.

Clark G., "Modelling of Impact in Composite Laminates", Composites, Vol.20-3 (1989), pp.209-214.

Crook A.W., "A Study of some Impacts between Metal Bodies by a Piezoelectric Method", Processing of the Royal Society, London, Series A, Vol.212 (1952), pag.377.

Dally J.W., Riley W.F., "Experimental Stress Analysys", Mc Graw Hill Book Company, (1985).

Greszchuck L.B., "Foreign Object Impact Damage to Composites", ASTM, Philadelphia (1975).

Gong S.W., Shim V.P.W., Toh S.L., "Determining Effective Contact Stiffness between Striker and Composite Shell", Composite Structures Vol.43 (1998), pp.137-145.

Hunt K.H., Crossley F.R.E., "Coefficient of Restitution Interpreted as Damping in Vibroimpact", Transaction of the ASME, Journal of Applied Mechanics, (1975) pp. 440-445.

Ireland D.R., "Procedures and Problems associated with Reliable Control of the Instrumented Impact Test", Instrumented Impact Testing, ASTM STP 563, (1974) pp.3-29.

Lazan B.J, "Damping of Materials and Members in Structural Mechanics", Pergamon Press, (1968).

Liu S., Chang F.K., "Matrix Cracking Effect on Delamination Growth in Composite Laminates Induced by a Spherical Indenter", Journal of Composite Materials Vol.28 n°10 (1994), pp. 940-977.

Mahfuz H., Saha M.C., Vaidya U.K., Jeelani S., "Prediction of Dynamic Response of toughened Graghyte/Epoxy Composite Plates at Low Velocity Impact - A Numerical Study", SAMPE Journal, (1995) pp. 830-842.

Meili S., "Comportamento di Laminati in Materiale Composito in campo Non Lineare", Tesi di dottorato di ricerca in progettazione meccanica, Università di Cagliari, (1996).

Pelliccioni G., "Modellazione di Effetti d'Intaglio su Materiali Compositi", Tesi di laurea, Università di Cagliari, (1992).

Roach A.M., Evans K.E.,Jones N., "The Penetration Energy of Sandwich Panels Elements Under Static and Dynamic loading-Part I", Composite Structures 42 (1998), pp. 119-134.

Scotto G., "Modellazione e Analisi Sperimentale dell'Impatto a Bassa Velocità nei Laminati in Materiale Composito", Tesi di laurea, Università di Cagliari, (1997).

Shivakumar K.N., Elber W., Illg W., "Prediction of Impact Force and Duration due to Low Velocity Impact on Circular Composite Laminates", Journal of Applied Mechanics, Vol. 52 (1985) pp. 212-231.

SIMULINK User's Guide, The MathWorks, Inc., 1993.

Sun C.T., Yang S.H., "Indentation Law for Composite Laminates", Composite Materials: Testing and Design, ASTM STP 787, American Society for testing and Materials, (1982), pp.425-449.

Tan T.M., Sun C.T., "Use of Statical Indentation Laws in the Impact Analysis of Laminated Composite Plates", Journal of Applied Mechanics, Vol. 52 (1985) pp. 6-12.

Thompson W.T., "Theory of Vibration whith Applications-fourth edition", Chapman and Hall, (1993).

Tsai S.W., Hahn H.T., "Introduction to Composite Materials", Technomist Publishing Company, (1980).

Wardle M.W., Tokarsky E.W., "Drop-Weight Impact Testing of Laminates Reinforced with Kevlar Aramid Fibers, E-glass and Graphite", Composites Technology Review, Vol. 5 n°1 Spring (1983) pp. 4-10.