An Overview of bidirectional AC-DC grid connected converter topologies for low voltage battery integrationKroics, Kaspars; Husev, Oleksandr; Tytelmaier, Kostiantyn; Zakis, Janis; Veligorskyi, OleksandrInternational Journal of Power Electronics and Drive System (IJPEDS)2018 / p. 1223-1239 : ill https://doi.org/10.11591/ijpeds.v9.i3.pp1223-1239 Single switch multi-winding wireless power transfer system based on Z-source networkKroics, Kaspars; Husev, Oleksandr; Pakhaliuk, Bohdan2018 20th European Conference on Power Electronics and Applications (EPE'18 ECCE Europe) : Riga, Latvia, 17-21 September 20182018 / p. 2465-2474 : ill https://ieeexplore.ieee.org/document/8515602