T. KUJAWSKA, “Pulsed Focused Nonlinear Acoustic Fields from Clinically Relevant Therapeutic Sources in Layered Media: Experimental Data and Numerical Prediction Results”, Arch. Acoust., vol. 37, no. 3, pp. 269–278, Sep. 2012, Accessed: Apr. 22, 2026. [Online]. Available: http://acoustics.ippt.gov.pl/index.php/aa/article/view/91