@ARTICLE{Borys_Andrzej_Relationships_2015, author={Borys, Andrzej}, volume={vol. 61}, number={No 4}, journal={International Journal of Electronics and Telecommunications}, howpublished={online}, year={2015}, publisher={Polish Academy of Sciences Committee of Electronics and Telecommunications}, title={Relationships Between Two Definitions of Fading Memory for Discrete-Time Systems}, URL={http://journals.pan.pl/Content/87930/PDF/49.pdf}, doi={10.2478/eletel-2015-0049}, }