Zagirnyak, M. V., Z. I. Romashykhina, and A. P. Kalinov. “THE DIAGNOSTICS OF INDUCTION MOTORS ROTOR BAR BREAKS BASED ON THE ANALYSIS OF ELECTROMOTIVE FORCE IN THE STATOR WINDINGS”. Electrical Engineering & Electromechanics, no. 6, Dec. 2014, pp. 34-42, doi:10.20998/2074-272X.2014.6.05.