Roncero-Clemente C, Husev O, Jalakas T, Romero-Cadaval E, Zakis J, Minambres-Marcos V. PWM for Single Phase 3L Z/qZ-Source Inverter with Balanced Power Losses. ELEKTRON ELEKTROTECH. 2014;20(6):71-76. doi:10.5755/j01.eee.20.6.7270