epsilon-Uniformly convergent fitted mesh finite difference methods for general singular perturbation problems

@article{Kadalbajoo2006epsilonUniformlyCF,
  title={epsilon-Uniformly convergent fitted mesh finite difference methods for general singular perturbation problems},
  author={Mohan K. Kadalbajoo and Kailash C. Patidar},
  journal={Applied Mathematics and Computation},
  year={2006},
  volume={179},
  pages={248-266}
}