LORENCS, A.; SINICA-SINAVSKIS, J. One Method of Image Processing and its Numerical Analysis. Elektronika ir Elektrotechnika, [S. l.], v. 103, n. 7, p. 25-30, 2010. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/9269. Acesso em: 2 oct. 2022.