@article{oai:omu.repo.nii.ac.jp:00008459,
 author = {Tong, Yi and Morimoto, Shigeo and Takeda, Yoji and Hirasa, Takao},
 issue = {1},
 journal = {Bulletin of University of Osaka Prefecture. Series A, Engineering and natural sciences},
 month = {Oct},
 note = {application/pdf, Bulletin of University of Osaka Prefecture. Series A, Engineering and natural sciences. 1990, 39(1), p.29-37},
 pages = {29--37},
 title = {Efficiency of Permanent Magnet Synchronous Motors for Various Current Vector Controls},
 volume = {39},
 year = {1990}
}