Grouni, S., R. Ibtiouen, M. Kidouche, and O. Touhami. “Real Time Rotor Flux Estimation for Induction Machine Drives: An Experimental Approach”. Elektronika ir Elektrotechnika 104, no. 8 (October 12, 2010): 69-72. Accessed April 24, 2024. https://eejournal.ktu.lt/index.php/elt/article/view/9230.