KUJAWSKA, Tamara. “Pulsed Focused Nonlinear Acoustic Fields from Clinically Relevant Therapeutic Sources in Layered Media: Experimental Data and Numerical Prediction Results”.
Archives of Acoustics 37, no. 3 (October 18, 2013): 269–278. Accessed May 3, 2025.
https://acoustics3.ippt.pan.pl/index.php/aa/article/view/91.