@ARTICLE{Białoń_T._PI_2013, author={Białoń, T. and Pasko, M. and Lewicki, A. and Niestrój, R.}, volume={61}, number={No 3}, journal={Bulletin of the Polish Academy of Sciences Technical Sciences}, pages={595-598}, howpublished={online}, year={2013}, title={PI observer stability and application in an induction motor control system}, URL={http://journals.pan.pl/Content/83755/PDF/07_paper.pdf}, doi={10.2478/bpasts-2013-0061}, }