Ranjan Kumar Gupta, Ned Mohan. A Three-Phase Permanent Magnet Brushless DC Motor for Low-Power Low-Speed Fan Applications - Optimizing Cost and Efficiency. In Conference Record of the 2007 IEEE Industry Applications Conference Forty-Second IAS Annual Meeting, New Orleans, LA, USA, September 23-27, 2007. pages 846-852, IEEE, 2007. [doi]