2007
| A. R. Ansari, S. A. Bakr and G. I. Shishkin. A parameter–robust finite difference method for singularly perturbed delay parabolic partial differential equations, Journal of Computational and Applied Mathematics Vol. 205(1), p 552-566, 2007. |
| A.R. Ansari, J.J.H. Miller and G.I. Shishkin A Robust numerical method for flow driven through a pipe driven by an oscillating pressure gradient, International Journal for Numerical Methods in Fluids, Vol 53 (3), p 471-484, 2007. |