GLASA, Ján. ON DERIVATIVES ESTIMATION OF SMOOTHED DIGITAL CURVES. COMPUTING AND INFORMATICS, [S. l.], v. 19, n. 4, p. 335–349, 2012. Disponível em: https://www.cai.sk/ojs/index.php/cai/article/view/566. Acesso em: 3 may. 2024.