GAFKA, D. Surface acoustic wave sensitivity on an exterenal mechanical or electrical bias. Archives of Acoustics, [S. l.], v. 19, n. 2, p. 239–258, 2014. Disponível em: https://acoustics3.ippt.pan.pl/index.php/aa/article/view/1090. Acesso em: 25 apr. 2025.