SOCZKIEWICZ, Eugeniusz. The dependence on pressure of the velocity of ultrasonic waves in liquids and the available volume of molecules. Archives of Acoustics, [S. l.], v. 2, n. 4, p. 325–329, 1977. Disponível em: https://acoustics.ippt.gov.pl/index.php/aa/article/view/3494. Acesso em: 4 mar. 2026.