@ARTICLE{Abdollahi_R._Design_2015,
 author={Abdollahi, R.},
 volume={63},
 number={No 2},
 journal={Bulletin of the Polish Academy of Sciences Technical Sciences},
 pages={353-362},
 howpublished={online},
 year={2015},
 title={Design and construction of a polygon-connected autotransformer-based 36-pulse AC-DC converter for power quality improvement in retrofit applications},
 URL={http://ochroma.man.poznan.pl/Content/84182/PDF/02_paper.pdf},
 doi={10.1515/bpasts-2015-0039},
}