Valachi, A., M. Timis, B. Aignatoaie, and S. Tarcau. “Orders Priorities Settings Criteria for Multifunctional Registers”. Elektronika Ir Elektrotechnika, vol. 100, no. 4, Mar. 2010, pp. 87-90, https://eejournal.ktu.lt/index.php/elt/article/view/9884.