KOWALSKI, S. J.; SIKORSKI, M. Effect of structural viscosity on the propagation of ultrasonic waves in dilute suspensions. Archives of Acoustics, [S. l.], v. 28, n. 1, 2003. Disponível em: https://acoustics.ippt.pan.pl/index.php/aa/article/view/443. Acesso em: 21 aug. 2025.