1. http://www.olympus-ims.com/en/books/
2. Bazulin, E.G., Determining the Flaw Type from Images Obtained by the C-SAFT Method with Account for Transformations of Wave Types upon Reflections of Ultrasonic Pulses from the Irregular Boundaries of a Test Object, Russ. J. Nondestr. Test., 2011, no. 1, pp. 30–44.
3. Kovalev, A.V., Kozlov, V.N., Samokrutov, A.A., Shevaldykin, V.G., and Yakovlev, N.N., Pulsed echo method in concrete testing. Noise and spatial selection, Defektoskopiya, 1990, no. 2, pp. 29–41.
4. Voronkov, V.A., Voronkov, I.V., Kozlov, V.N., Samokrutov, A.A., and Shevaldykin, V.G., On the applicability of the technology of antenna arrays in solving problems of ultrasonic testing of hazardous industrial objects, V Mire Nerazrush. Kontr., no. 1 (51), 2011, pp. 64–70.
5. Holmes, C., Drinkwater, B.W., and Wilcox, P.D., Postprocessing of the full matrix of ultrasonic transmit-receive array data for nondestructive evaluation, NDT&E Intern., 2005, vol. 38, pp. 701–711.