1. W. F. Ames, Numerical Methods for Partial Differential Equations, 3rd ed., Academic Press, Boston, MA, 1992.
2. C. Bandle and H. Brunner, Blowup in diffusion equations: a survey, J. Comput Appl. Math. 97 (1–2) (1998), 3–22.
3. G. I. Barenblatt, Scaling, Self-Similarity, and Intermediate Asymptotics, Cambridge University Press, Cambridge, 1996.
4. R. M. Beam and R. F. Warming, Alternating direction implicit methods for parabolic equations with a mixed derivative, SIAM J. Sci. Statist. Comput. 1 (1) (1980), 131–159.
5. C. M. Bender and S. A. Orszag, Advanced Mathematical Methods for Scientists and Engineers, McGraw-Hill, New York, 1978.