ŚLIWIŃSKI, Antoni. On the Noise Hazard Assessment within the Intermediate Range of the High Audible and the Low Ultrasonic Frequencies. Archives of Acoustics, [S. l.], v. 41, n. 2, p. 331–338, 2016. DOI: 10.1515/aoa-2016-0034. Disponível em: https://acoustics3.ippt.pan.pl/index.php/aa/article/view/1747. Acesso em: 25 apr. 2025.