Finite difference Poisson-Boltzmann electrostatic calculations: Increased accuracy achieved by harmonic dielectric smoothing and charge antialiasing

@article{Bruccoleri1997FiniteDP,
  title={Finite difference Poisson-Boltzmann electrostatic calculations: Increased accuracy achieved by harmonic dielectric smoothing and charge antialiasing},
  author={Robert E. Bruccoleri and Jiri Novotny and Malcolm E. Davis and Kim A. Sharp},
  journal={Journal of Computational Chemistry},
  year={1997},
  volume={18},
  pages={268-276}
}