BRITAŇÁK, V. A unified approach to FAST computation of discrete sinusoidal transforms II: DFT and DWT transforms. Computing and Informatics, [S. l.], v. 18, n. 1, p. 19–36, 2012. Disponível em: https://www.cai.sk/ojs/index.php/cai/article/view/610. Acesso em: 4 aug. 2025.