Andrei A. Kolyshkin,  A First Course in Numerical Methods with “Mathematica“.   journal   = {International Journal of Computer and Systems Engineering}, [online]. World Academy of Science, Engineering and Technology.
    May 2008, vol. 17(5). 521 - 524
    [viewed 23 April 2024]. Available from: https://publications.waset.org/pdf/2466.