1.
Wang Y, Pei Y, Zhao Y. Vibration-Based Damage Detection With Structural Modal Characteristics. BJRBE. 2008;3(1):21-28. Accessed March 26, 2026. https://bjrbe-journals.rtu.lv/bjrbe/article/view/1822-427X.2008.3.21%E2%80%9328