1. K. W. Morton and R. B. Kellogg, Numerical Solution of Convection-Diffusion Problems (Chapman & Hall, London, 1996).
2. A. A. Samarskii and P. N. Vabishchevich, Numerical Methods for the Solution of Convection-Diffusion Problems (Nauka, Moscow, 1999) [in Russian].
3. W. H. Hundsdorfer and J. G. Verwer, Numerical Solution of Time-Dependent Advection-Diffusion-Reaction Equations (Springer, Berlin, 2003).
4. A. A. Samarskii, The Theory of Difference Schemes (Nauka, Moscow, 1989) [in Russian].
5. A. A. Samarskii and A. V. Gulin, Stability of Difference Schemes (Nauka, Moscow, 1973) [in Russian].