@misc{indiciaebf5b1fd4f70f,
  title = {Optical multistability in nonlinear superlattices with very thin layers.},
  author = {VM Agranovich and SA Kiselev and DL Mills},
  year = {1991},
  doi = {10.1103/physrevb.44.10917},
  url = {https://pubmed.ncbi.nlm.nih.gov/9999125/},
  note = {Source identifier: 9999125}
}