Kepalas, V., Č. Ramonas, and V. Adomavičius. “Connection of the RES-Based Power Plants into the Electric Grid”. Elektronika ir Elektrotechnika 80, no. 8 (October 20, 2007): 67-72. Accessed April 19, 2024. https://eejournal.ktu.lt/index.php/elt/article/view/11016.