@misc{indiciaeea67b8263d1c,
  title = {Two-photon magnetoabsorption in multiple quantum wells.},
  author = {D Fröhlich and R Wille and W Schlapp and G Weimann},
  year = {1988},
  doi = {10.1103/physrevlett.61.1878},
  url = {https://pubmed.ncbi.nlm.nih.gov/10038921/},
  note = {Source identifier: 10038921}
}