S. N. BALIREDDY, J. PITCHAIMANI, L. B. MAILAN CHINNAPANDI, and V. R. CHINTAPALLI, “Acoustic Response of an Isotropic Beam Under Axially Variable Loads Using Ritz and Rayleigh Integral Methods”, archacoust, vol. 47, no. 1, pp. 97–112, Mar. 2022, doi: 10.24425/aoa.2022.140736.