Relationships among the terms in the expansions of the kinetic- and exchange-correlation-energy density functionals.

@article{Pathak1985RelationshipsAT,
  title={Relationships among the terms in the expansions of the kinetic- and exchange-correlation-energy density functionals.},
  author={Pathak and Bartolotti},
  journal={Physical review. A, General physics},
  year={1985},
  volume={31 6},
  pages={3557-3564}
}