V. Franklin, M. Paramasivam, J.J.H. Miller & S. Valarmathi. (2019). Second Order Parameter-Uniform Convergence for a Finite Difference Method for a Singularly Perturbed Linear Parabolic System.
            <i>International Journal of Numerical Analysis and Modeling</i>. <i>10</i> (1).
            178-202.
         doi: