1. S. W. Doebling et al., Damage Identification and Health Monitoring of Structural and Mechanical Systems from Changes in Their Vibration Characteristics: A Literature Review, Los Alamos National Lab. (USA), Report LA-13070-MS April (1996).
2. H. Sohn et al., Review of Structural Health Monitoring Literature: 1996–2001, Los Alamos National Lab. (USA) (2003).
3. Yu. V. Esipov, V. A. Akop’yan, and E. V. Rozhkov, Izmer. Tekh., No. 3, 31 (2008);
4. Meas. Techn., 51, No. 3, 276 (2008).
5. Yu. V. Esipov et al, Probl. Bezop. Chrezvych. Situats., No. 3, 77 (2006).