Wajdi Bellil and  Chokri Ben Amar and  Adel M. Alimi,  Comparison between Beta Wavelets Neural Networks, RBF Neural Networks and Polynomial Approximation for 1D, 2DFunctions Approximation.   journal   = {International Journal of Aerospace and Mechanical Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2008, vol. 13(1). 189 - 194
    [viewed 06 December 2021]. Available from: https://publications.waset.org/pdf/2132.