@ARTICLE{Lewicki_A._Space-vector_2017,
 author={Lewicki, A. and Morawiec, M.},
 volume={65},
 number={No 5 (Special Section on Multilevel Converters)},
 journal={Bulletin of the Polish Academy of Sciences Technical Sciences},
 pages={619-628},
 howpublished={online},
 year={2017},
 title={Space-vector pulsewidth modulation for a seven-level cascaded H-bridge inverter with the control of DC-link voltages},
 URL={http://www.czasopisma.pan.pl/Content/105790/PDF/10.1515bpasts-2017-0067.pdf},
 doi={10.1515/bpasts-2017-0067},
}