@ARTICLE{Kaczorek_T._Analysis_2016, author={Kaczorek, T.}, volume={64}, number={No 3}, journal={Bulletin of the Polish Academy of Sciences Technical Sciences}, pages={491-494}, howpublished={online}, year={2016}, title={Analysis of positivity and stability of fractional discrete-time nonlinear systems}, URL={http://www.czasopisma.pan.pl/Content/105681/PDF/10.1515bpasts-2016-0054.pdf}, doi={10.1515/bpasts-2016-0054}, }