Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) NAKAGAWA T.,Magnetic Levitation Actuator Tracking Control for Electrical-Discharge Machines,"9th Inernational Symposium on Magnetic Bearings, 2004",,,2004,,,,https://cir.nii.ac.jp/crid/1574231875286914176,