BALCERZAK A, BAZIOR Z, KOZŁOWSKI Z, PŁOWIEC R. Practical possibilities of more accurate velocity measurements of ultrasonic waves in liquids by means of the resonator method. Arch. Acoust. 2014;18(4):539-551. Accessed April 25, 2025. https://acoustics3.ippt.pan.pl/index.php/aa/article/view/1162