@article{4001,
  author = {D Kielpinski and V Meyer and M Rowe and C Sackett and Wayne Itano and C Monroe and David Wineland},
  title = {Decoherence-Free Quantum Memory Using Trapped Ions},
  year = {2001},
  number = {291},
  month = {2001-01-01},
  publisher = {Science},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=104971},
  language = {en},
}