Sekerak P, Hrabovcova V, Onufer M, Rafajdus P, Kalamen L. Losses, Efficiency and Thermal Behavior of the Synchronous Motors with Different PM Materials. Communications [Internet]. 2013Jul.31 [cited 2026Apr.6];15(2A):46-4. Available from: http://journals.uniza.sk/index.php/communications/article/view/654