E. Bareiša, V. Jusas, K. Motiejūnas, and R. Šeinauskas, “Transition Test Supplement”, ELEKTRON ELEKTROTECH, vol. 67, no. 3, pp. 19–24, Mar. 2006, Accessed: Jan. 22, 2026. [Online]. Available: https://eejournal.ktu.lt/index.php/elt/article/view/10625