HRUSKA, C. K. Nonlinear material properties of quartz determined by the resonator method. Archives of Acoustics, [S. l.], v. 16, n. 1, p. 107–119, 1991. Disponível em: https://acoustics.ippt.pan.pl/index.php/aa/article/view/1214. Acesso em: 14 apr. 2026.