Alireza Fatemi Mahdi Azizi Mustafa Mohamadian Ali Yazdian Varjani Mahdi Shahparasti Single-Phase Dual-Output Inverters With Three-Switch Legs. 1769-1779 2013 60 IEEE Trans. Ind. Electron. 5 https://doi.org/10.1109/TIE.2012.2190952 db/journals/tie/tie60.html#FatemiAMVS13