FILIPCZYŃSKI, Leszek. “Thermal Effects in Soft Tissues Developed under the Influence of Focused Ultrasonic Fields of Short Duration”. Archives of Acoustics 1, no. 4 (March 7, 2016): 309–322. Accessed April 26, 2025. https://acoustics3.ippt.pan.pl/index.php/aa/article/view/3521.