@article{Kaczorek_Tadeusz_Fractional_2014, author={Kaczorek, Tadeusz}, number={No 1}, howpublished={online}, journal={Archives of Control Sciences}, year={2014}, publisher={Committee of Automatic Control and Robotics PAS}, title={Fractional descriptor observers for fractional descriptor continuous-time linear system}, doi={10.2478/acsc-2014-0002}, }