PAJEWSKI, Wincenty. “Transversal Bleustein-Gulayev (B.G.) Surface Waves on a Piezoelectric Ceramic”. Archives of Acoustics 2, no. 3 (March 7, 2016): 197–206. Accessed April 28, 2025. https://acoustics3.ippt.pan.pl/index.php/aa/article/view/3483.