Higher-order adaptive finite-element methods for orbital-free density functional theory

@article{Motamarri2012HigherorderAF,
  title={Higher-order adaptive finite-element methods for orbital-free density functional theory},
  author={Phani Motamarri and Mrinal Iyer and Jaroslaw Knap and Vikram Gavini},
  journal={J. Comput. Phys.},
  year={2012},
  volume={231},
  pages={6596-6621}
}

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