Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) M.S. Islam and S. Mir and T. Sebastian and S. Underwood,Design Considerations of Sinusoidally Excited Permanent-Magnet Machines for Low-Torque-Ripple Applications,IEEE Transactions on Industry Applications,0093-9994,Institute of Electrical and Electronics Engineers (IEEE),2005-07,41,4,955-962,https://cir.nii.ac.jp/crid/1360861291955939840,https://doi.org/10.1109/tia.2005.851026