AVITAL, Eldad Jitzchak, Neeshtha Devi BHOLAH, Giuseppe Cortez GIOVANELLI, and Touvia MILOH. “Sound Scattering by an Elastic Spherical Shell and Its Cancellation Using a Multi-Pole Approach”. Archives of Acoustics 42, no. 4 (November 13, 2017): 697–705. Accessed April 25, 2025. https://acoustics3.ippt.pan.pl/index.php/aa/article/view/2035.