Costa, Marcos A. A., Edgar R. Braga-Filho, and Antonio M. N. Lima. “Characterization and Control of a Strontium Ferrite Motor”. Eletrônica de Potência 20, no. 1 (February 28, 2015): 104–115. Accessed September 19, 2024. https://journal.sobraep.org.br/index.php/rep/article/view/467.