Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Arata Masanori and Mochizuki Motoyasu and Araki Takashi and Hanai Takashi and Matsubara Masakatsu,Decrease in Sub-harmonics Frequency Noise Induced by Rotor Eccentric Motion and its Induction Currents between Parallel Stator Circuits,IEEJ Transactions on Industry Applications,09136339,The Institute of Electrical Engineers of Japan,2013,133,10,995-1002,https://cir.nii.ac.jp/crid/1390282679636171392,https://doi.org/10.1541/ieejias.133.995