Springer series in computational mathematics. 24 : Numerical methods for singularly perturbed differential equations : Convection-diffusion and flow problems / H.-G.Roos,M.Stynes,L.Tobiska, 1996. - XVI,348 p. p. - Текст : непосредственный.
Roos H. Robust numerical methods for singularly perturbed differential equations : convection-diffusion-reaction and flow problems / H. Roos, L. Tobiska, M. Stynes, 2008 r=on-line. - Текст : электронный.