K. CHARAZIAK, M. MARECKI, T. HORNOWSKI, A. JÓZEFCZAK, and A. SKUMIEL, “Resonance Attenuation of Ultrasonic Waves in a High Viscosity Magnetic Liquid”, Arch. Acoust., vol. 33, no. 4(S), pp. 105–110, Dec. 2008, Accessed: Apr. 26, 2025. [Online]. Available: https://acoustics3.ippt.pan.pl/index.php/aa/article/view/843