Azubalis, M., A. Bandza, and A. Jonaitis. “Peculiarities of Frequency Transients in Isolated Baltic Power System”. Elektronika ir Elektrotechnika 116, no. 10 (December 6, 2011): 11-14. Accessed November 21, 2024. https://eejournal.ktu.lt/index.php/elt/article/view/870.