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: 6 may. 2024.