Jaipong Kasemsuwan,  The Finite Difference Scheme for the Suspended String Equation with the Nonlinear Damping Term.   journal   = {International Journal of Mathematical and Computational Sciences}, [online]. World Academy of Science, Engineering and Technology.
    September 2012, vol. 69(9). 1251 - 1253
    [viewed 20 April 2024]. Available from: https://publications.waset.org/pdf/10713.