@misc{indiciae7c8a3cda0df2,
  title = {Gain due to level-dependent collisions.},
  author = {JY Ye and MS Zhan and SK Zhou},
  year = {1993},
  doi = {10.1103/physreva.48.2256},
  url = {https://pubmed.ncbi.nlm.nih.gov/9909848/},
  note = {Source identifier: 9909848}
}