Output voltage control system for a three-level neutral-point clamped quasi-Z-source inverterRoncero-Clemente, Carlos; Husev, Oleksandr; Stepenko, Serhii; Romero-Cadaval, Enrique; Vinnikov, DmitriPrzeglad elektrotechniczny = Electrical review2013 / p. 76-80 : ill http://pe.org.pl/articles/2013/5/16.pdf Journal metrics at Scopus Article at Scopus