RDZANEK, W. “Mutual Impedance of Circular Plate for Axially Symmetric Free Vibrations at High Frequency of Radiating Waves”. Archives of Acoustics 17, no. 3 (May 1, 2014): 439–448. Accessed January 17, 2026. https://acoustics.ippt.gov.pl/index.php/aa/article/view/1200.