S. J. Kowalski and M. Sikorski, “Effect of structural viscosity on the propagation of ultrasonic waves in dilute suspensions”, Arch. Acoust., vol. 28, no. 1, Jan. 2003, Accessed: Jan. 28, 2026. [Online]. Available: https://acoustics.ippt.pan.pl/index.php/aa/article/view/443