Brakanskis, Uldis, Janis Dirba, Ludmila Kukjane, and Viesturs Drava. “Analysis of a Permanent-Magnet Brushless DC Motor With Fixed Dimensions”. Electrical, Control and Communication Engineering 26, no. 1 (January 1, 2010): 78–81. Accessed November 5, 2024. https://ecce-journals.rtu.lv/ecce/article/view/v10144-010-0025-z.