L. FILIPCZYŃSKI, T. KUJAWSKA, and G. ŁYPACEWICZ, “Evaluation of calcification detectability in female breasts by ultra sound”, Arch. Acoust., vol. 15, no. 1-2, pp. 107–119, May 2014, Accessed: Apr. 26, 2025. [Online]. Available: https://acoustics3.ippt.pan.pl/index.php/aa/article/view/1262