WASET
    Sunyoung Bu and  Wonkyu Chung and  Philsu Kim,  A Method for Improving the Embedded Runge Kutta Fehlberg 4(5).   journal   = {International Journal of Mathematical and Computational Sciences}, [online]. World Academy of Science, Engineering and Technology.
    July 2014, vol. 92(8). 1101 - 1103
    [viewed 16 April 2024]. Available from: https://publications.waset.org/pdf/9999045.