@article{121276,
  author = {David Wineland and John Bollinger and D Heinzen and Wayne Itano and M Raizen},
  title = {Search for Anomalous Spin-Dependent Forces Using Stored Ion Spectroscopy,},
  year = {1991},
  number = {67},
  month = {1991-01-01},
  publisher = {Physical Review Letters},
  language = {en},
}