Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) FAISAL H.,A Multilevel Modular Capacitor-Clamped DC-DC Converter,IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS,,,2007,43,6,1628-1638,https://cir.nii.ac.jp/crid/1571980076384219904,