1. Ko, P.L., Experimental Studies of Tube Fretting in Steam Generators and Heat Exchangers, J. Press. Vessel Technol., 1997, vol. 101, pp. 125–133.
2. Fisher, N.J., Chow, A.B., and Weckwerth, M.K., Experimental Fretting Wear Studies of Steam Generator Materials, J. Press. Vessel Technol, 1995, vol. 117, pp. 312–320.
3. Lee, C.Y., Tian, L.S., Bae, J.W., and Chai, Y.S., Application of Influence Function Method on the Fretting Wear of Tube-to-Plate Contact, Tribol. Int., 2009, vol. 42, pp. 951–957.
4. Cattaneo, C., Sul contatto di due corpi elastici: distribuzione locale degli sforzi, Rendiconti dellAccademia nazionale dei Lincei, 1938, vol. 27, pp. 342–348, 434-436, 474-478.
5. Mindlin, R.D., Compliance of Elastic Bodies in Contact, J. Appl. Mech, 1949, vol. 16, pp. 259–268.