@article{754876,
  author = {S. Kargapoltsev and John Kitching and Leo Hollberg and A. Taichenachev and V Velichanski and V. Yudin},
  title = {High-contrast dark resonances in s+ -s- optical field},
  year = {2004},
  number = {1},
  month = {2004-10-01 00:10:00},
  publisher = {Laser Physics Letters},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=50033},
  language = {en},
}