VERIKAS, A. An Image Processing Technique for Determining Missing dots in Half Tone Multi-coloured Prints. Elektronika ir Elektrotechnika, [S. l.], v. 18, n. 5, 1998. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/16032. Acesso em: 11 apr. 2025.