@article{oai:ir.kagoshima-u.ac.jp:00004697,
 author = {柊原, 健明 and KUKIHARA, Kenmei},
 journal = {鹿児島大学工学部研究報告, The research reports of the Faculty of Engineering, Kagoshima University},
 month = {Sep},
 note = {It is shown to be possible to use d.c. unipolar motors having field coils as a.c. motors, if segments of armatures are narrow enough to suppress braking induced by non-rotating a.c. field.},
 pages = {213--214},
 title = {交流単極電動機の存在},
 volume = {22},
 year = {1980}
}