1.
DUĊ EK F, SEIDL C, SIEDLACZEK J, PILECKI S. The acoustic emission transducer calibration using spark method. Arch. Acoust. [Internet]. 1990 Dec. 31 [cited 2026 Mar. 25];15(3-4):271-85. Available from: https://acoustics.ippt.pan.pl/index.php/aa/article/view/1288