@misc{indiciaeca18499670fd,
  title = {Excitons in periodic potentials},
  author = {Van Tuan, Dinh and Dery, Hanan},
  year = {2023},
  doi = {10.1103/physrevb.108.l081301},
  url = {https://www.osti.gov/biblio/1994835},
  note = {Source identifier: 1994835}
}