Mathematical analysis of a flying capacitor converter: a sampled-data modeling approach. - Michael Margaliot; Alex Ruderman; Boris Reznikov (Int. J. Circuit Theory Appl., 2013)

Asymptotic Time Domain Evaluation of a Multilevel Multiphase PWM Converter Voltage Quality. - Alex Ruderman; Boris Reznikov; Sergio Busquets-Monge (IEEE Trans. Ind. Electron., 2013)

Simple Time Averaging Current Quality Evaluation of a Single-Phase Multilevel PWM Inverter. - Boris Reznikov; Milan Srndovic; Yakov L. Familiant; Gabriele Grandi; Alex Ruderman (IEEE Trans. Ind. Electron., 2016)