NIEMCZEWSKI, Bogdan. The relation of the specific acoustic impedance of liquids and the surface tension. Archives of Acoustics, [S. l.], v. 1, n. 4, p. 323–335, 2016. Disponível em: https://acoustics.ippt.pan.pl/index.php/aa/article/view/3522. Acesso em: 21 jun. 2025.