CEROWSKI, Zenon. “The Depth of Penetration of the Electric Field Induced by a Surface Acoustic Wave in a Piezoelectric Semiconductor System”. Archives of Acoustics 6, no. 1 (March 7, 2016): 63–68. Accessed April 26, 2025. https://acoustics3.ippt.pan.pl/index.php/aa/article/view/3295.