Design and comparison of three-level three-phase T-source invertersShults, Tatiana; Husev, Oleksandr; Blaabjerg, Frede2015 IEEE 5th International Conference on Power Engineering, Energy and Electrical Drives (POWERENG) : proceedings : May 11-13, 2015, Riga, Latvia2015 / p. 564-569 : ill http://dx.doi.org/10.1109/PowerEng.2015.7266378