Zagirnyak, M., Z. Romashihina, and A. Kalinov. 2013. “Diagnostic of Broken Rotor Bars in Induction Motor on the Basis of Its Magnetic Field Analysis”. Acta Technica Jaurinensis 6 (1):pp. 115-125. https://acta.sze.hu/index.php/acta/article/view/43.