MALECKI, I. The output of the fifty years’ scientific activity of Prof. Dr. Jerzy Ranachowski. Archives of Acoustics, [S. l.], v. 25, n. 1, p. 5–12, 2000. Disponível em: https://acoustics3.ippt.pan.pl/index.php/aa/article/view/346. Acesso em: 25 apr. 2025.