WASET
    Paul O'Leary and  Matthew Harker,  Discrete Polynomial Moments and Savitzky-Golay Smoothing.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    December 2010, vol. 48(12). 1993 - 1997
    [viewed 24 April 2024]. Available from: https://publications.waset.org/pdf/12268.