1.
GOLANOWSKI J, GUDRA T. Ultrasonic transducers using radial vibrations of a piezoelectric disk. Arch. Acoust. [Internet]. 2016 Mar. 7 [cited 2025 Apr. 26];4(3):245-5. Available from: https://acoustics3.ippt.pan.pl/index.php/aa/article/view/3380