Daškevičius, V., J. Skudutis, and S. Štaras. “Simulation of the Axially Symmetrical Helical Line”. Elektronika ir Elektrotechnika 89, no. 1 (January 3, 2009): 101-104. Accessed March 28, 2024. https://eejournal.ktu.lt/index.php/elt/article/view/10588.