@misc{indiciaebfcd3f6e1d26,
  title = {Accurate gradient approximation for complex interface problems in 3D by an improved coupling interface method},
  author = {Shu, Yu-Chen and Chern, I-Liang},
  year = {2014},
  doi = {10.1016/j.jcp.2014.07.017},
  url = {https://www.osti.gov/biblio/22382134},
  note = {Source identifier: 22382134}
}