Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Y. Sugawara and Eiji Hiraki and Mutsuo Nakaoka and T. Horiuchi and C.Y. Inaba and H. Yamamoto,Three-phase voltage source soft-switching inverter for battery and super capacitor energy storage plants,TELESCON 2000. Third International Telecommunications Energy Special Conference (IEEE Cat. No.00EX424),,VDE-Verlag,2002-11-11,,,271-275,https://cir.nii.ac.jp/crid/1874242817673810688,https://doi.org/10.1109/telesc.2000.918451