Modularity in power electronics: Conceptualization, classification and outlook. - Pavel Purgat; Jelena Gerber-Popovic; Pavol Bauer (IECON, 2017)

Unbalanced Voltage/Power Control in Bipolar DC Distribution Grids Using Power Flow Controller. - Jianquan Liao; Zian Qin; Pavel Purgat; Niancheng Zhou; Qianggang Wang; Pavol Bauer (ISIE, 2020)