GAMBIN, Barbara; NOWICKI, Andrzej. Professor Janusz Wójcik. Archives of Acoustics, [S. l.], v. 48, n. 4, p. 463–464, 2023. DOI: 10.24425/aoa.2023.146817. Disponível em: https://acoustics3.ippt.pan.pl/index.php/aa/article/view/3950. Acesso em: 26 apr. 2025.