?url_ver=Z39.88-2004&rft_id=10.1109%2FCENCON.2015.7409595&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Ali%2C+J.S.M.&rft.aulast=Ali&rft.aufirst=J.S.M.&rft.title=New+cascaded+multilevel+converter+topology+based+on+basic+unit+with+reduction+of+DC+sources&rft.date=2015&rft.isbn=9781479985982&rft.genre=proceeding