@ARTICLE{Ecker_Horst_Dynamics_2021,
 author={Ecker, Horst and Nordmann, Rainer and Burczyński, Tadeusz and Szolc, Tomasz},
 volume={69},
 number={6},
 journal={Bulletin of the Polish Academy of Sciences Technical Sciences},
 pages={e139792},
 howpublished={online},
 year={2021},
 type={Editorial},
 title={Dynamics of rotating machinery},
 URL={http://www.czasopisma.pan.pl/Content/121935/PDF/SS6_00_02756_Bpast.No.69(6)_OK.pdf},
 doi={10.24425/bpasts.2021.139792},
}