Optimized combined harmonic filtering system. - Dimitrie Alexa; Adriana Sirbu (IEEE Trans. Ind. Electron., 2001)

An analysis of three-phase rectifiers with near-sinusoidal input currents. - Dimitrie Alexa; Adriana Sirbu; Dan Marius Dobrea (IEEE Trans. Ind. Electron., 2004)

Three-Phase Rectifier With Near Sinusoidal Input Currents and Capacitors Connected on the AC Side. - Dimitrie Alexa; Adriana Sirbu; Alexandru Lazar (IEEE Trans. Ind. Electron., 2006)

Spectral EEG features and tasks selection process: Some considerations toward BCI applications. - Monica-Claudia Dobrea; Dan Marius Dobrea; Dimitrie Alexa (MMSP, 2010)

Hybrid Rectifier With Near-Sinusoidal Input Currents. - Dimitrie Alexa; Adriana Sirbu; Irinel Valentin Pletea; Tecla Castelia Goras (IEEE Trans. Ind. Electron., 2012)