A Two-parameter Family of Two-level Higher Order Difference Methods for the Two-dimensional Heat Equation

@article{Khalil1975ATF,
  title={A Two-parameter Family of Two-level Higher Order Difference Methods for the Two-dimensional Heat Equation},
  author={H. Khalil and J. H. Giese},
  journal={Ima Journal of Applied Mathematics},
  year={1975},
  volume={16},
  pages={193-205}
}
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