ŁYPACEWICZ, G.; DURIASZ, E. Design principles of transducers with matching layers based on admittance measurements. Archives of Acoustics, [S. l.], v. 17, n. 1, p. 117–132, 2014. Disponível em: https://acoustics3.ippt.pan.pl/index.php/aa/article/view/1176. Acesso em: 14 may. 2025.