@ARTICLE{Bauer_P._Multilevel_2017,
 author={Bauer, P. and Strzelecki, R. and Kaźmierkowski, M.P.},
 volume={65},
 number={No 5 (Special Section on Multilevel Converters)},
 journal={Bulletin of the Polish Academy of Sciences Technical Sciences},
 pages={563-565},
 howpublished={online},
 year={2017},
 title={Multilevel Converters},
 URL={http://journals.pan.pl/Content/105784/PDF/10.1515bpasts-2017-0061.pdf},
 doi={10.1515/bpasts-2017-0061},
}