RUDOLF, Maja; 						KOREN, Tajana; 						ŽILJAK VUJIĆ, Jana.
 New Postage Stamp Design With Tone Gradation in Infrared Design Technology.
<strong>Acta Graphica</strong>, [S.l.], v. 23, n. 3-4, p. 57-64, jan. 2017.
ISSN 1848-3828.
Available at: &lt;<a href="https://actagraphica.hr/index.php/actagraphica/article/view/83" target="_new">https://actagraphica.hr/index.php/actagraphica/article/view/83</a>&gt;. Date accessed: 24 nov. 2024.