@ARTICLE{Ortigueira_M.D._Fractional_2018,
 author={Ortigueira, M.D. and Machado, J.T.M. and Ostalczyk, P.},
 volume={66},
 number={No 4},
 journal={Bulletin of the Polish Academy of Sciences Technical Sciences},
 pages={385-388},
 howpublished={online},
 year={2018},
 type={Artykuły / Articles},
 title={Fractional Signals and Systems},
 URL={http://www.czasopisma.pan.pl/Content/108129/PDF-MASTER/DOI.pdf},
}