Accurate finite difference schemes for solving a 3D micro heat transfer model in an N-carrier system with the Neumann boundary condition in spherical coordinates

@article{Zhao2010AccurateFD,
  title={Accurate finite difference schemes for solving a 3D micro heat transfer model in an N-carrier system with the Neumann boundary condition in spherical coordinates},
  author={Di Zhao and Weizhong Dai},
  journal={J. Computational Applied Mathematics},
  year={2010},
  volume={235},
  pages={850-869}
}