1. B. CARNAHAN, H. A. LUTHER, and J. O. WILKES: ‘Applied numerical methods’, 508; 1969, New York, Wiley.
2. J. N. REDDY: ‘An introduction to the finite element method’; 1985, New York, McGraw-Hill.
3. C. A. BREBBIA: ‘The boundary element method for engineers’; 1978, London, Pentech Press.
4. S. V. PATANKAR: ‘Numerical heat transfer and fluid flow’; 1980, New York, Hemisphere Publishing.
5. Numerical solution of moving boundary problems by boundary immobilization and a control-volume-based finite-difference scheme