Bandekas, D., G. Tsirigotis, P. Antoniadis, and N. Vordos. “A Robust Controller Design for a Multimachine Power System”. Elektronika ir Elektrotechnika 65, no. 1 (January 3, 2006): 20-24. Accessed May 8, 2024. https://eejournal.ktu.lt/index.php/elt/article/view/10546.