OPIELIŃSKI KJ, GUDRA T, PRUCHNICKI P. A digitally controlled model of an active ultrasonic transducer matrix for projection imaging of biological media. Arch. Acoust. [Internet]. 2013 Nov. 11 [cited 2025 Jun. 22];35(1):75-90. Available from: https://acoustics.ippt.pan.pl/index.php/aa/article/view/258