Rankis, I., A. Lebedev, and I. Bunina. “Elaboration of Program Package Virtuallab for Power Electronics Laboratories”. Elektronika ir Elektrotechnika 94, no. 6 (July 22, 2009): 61-64. Accessed October 4, 2022. https://eejournal.ktu.lt/index.php/elt/article/view/10106.