Mamur, H., I. Topaloglu, F. Korkmaz, M. Ari, and I. Atacak. “Design and Experimental Analysis for Reduction of Cogging Torque by Pole Shifting in Permanent Magnet Synchronous Generator”. Elektronika ir Elektrotechnika 20, no. 8 (October 10, 2014): 39-43. Accessed September 30, 2022. https://eejournal.ktu.lt/index.php/elt/article/view/8438.