Sepehrian, Behnam, and Mahboobeh Jabbari. “An Implicit Compact Finite Difference Method for the Fractional Reaction-Subdiffusion Equation”. International Journal of Applied Mathematical Research, vol. 3, no. 4, Nov. 2014, pp. 579-86, https://doi.org/10.14419/ijamr.v3i4.3678.