GUBRYNOWICZ, R.; MARASEK, K.; MIKIEL, W.; WIĘŹLAK, W. Simplified system for isolated word recognition. Archives of Acoustics, [S. l.], v. 15, n. 3-4, p. 287–300, 2014. Disponível em: https://acoustics3.ippt.pan.pl/index.php/aa/article/view/1289. Acesso em: 26 apr. 2025.