• Neutral point clamped quasi-impedance-source inverter [Electronic resource]Ott, Silver; Roasto, Indrek; Vinnikov, DmitriCPE 2011 : 7th International Conference-Workshop Compatibility and Power Electronics : June 1-3, 2011, Tallinn, Estonia : conference guide2011 / p. 348-353 [CD-ROM] https://www.semanticscholar.org/paper/Neutral-point-clamped-quasi-impedance-source-Ott-Roasto/547db91f89adecec7c854cc3e4b811934890b7a6