Rdzanek, W. P., and W. M. Zawieska. “Vibroacoustic Analysis of a Simply Supported Rectangular Plate of a Power Transformer Casing”. Archives of Acoustics 28, no. 2 (January 1, 2003). Accessed January 13, 2025. https://acoustics3.ippt.pan.pl/index.php/aa/article/view/450.