WYRZYKOWSKI, Roman. Propagation velocity of a vibration velocity wave, i.e. acoustic velocity wave. Archives of Acoustics, [S. l.], v. 12, n. 1, p. 17–31, 2015. Disponível em: https://acoustics3.ippt.pan.pl/index.php/aa/article/view/3080. Acesso em: 25 apr. 2025.