Sandra Baßler and  Peter Dünow and  Mathias Marquardt,  Application of Fourier Series Based Learning Control on Mechatronic Systems.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    June 2016, vol. 116(8). 1395 - 1401
    [viewed 28 January 2021]. Available from: https://publications.waset.org/pdf/10005018.