@ARTICLE{Oprzędkiewicz_Krzysztof_Approximation_2014, author={Oprzędkiewicz, Krzysztof}, number={No 4}, journal={Archives of Control Sciences}, howpublished={online}, year={2014}, publisher={Committee of Automatic Control and Robotics PAS}, title={Approximation method for a fractional order transfer function with zero and pole}, URL={http://www.journals.pan.pl/Content/84341/PDF/2.pdf}, doi={10.2478/acsc-2014-0024}, }