@misc{indiciae67d67c30f2fc,
  title = {Dielectric response in insulators: A wave-vector- and frequency-dependent model.},
  author = {JJ Michiels and L Hedin and JE Inglesfield},
  year = {1994},
  doi = {10.1103/physrevb.50.11386},
  url = {https://pubmed.ncbi.nlm.nih.gov/9975269/},
  note = {Source identifier: 9975269}
}