Analytical comparison between capacitor assisted and diode assisted cascaded quasi-Z-source invertersVinnikov, Dmitri; Roasto, Indrek; Jalakas, Tanel; Strzelecki, Ryszard; Adamowicz, MarekPrzeglad elektrotechniczny = Electrical review2012 / p. 212-217 : ill https://www.researchgate.net/publication/290652933_Analytical_comparison_between_capacitor_assisted_and_diode_assisted_cascaded_quasi-Z-source_inverters