@conference{562,
  author = {D. Pritchard and M. Bradley and J. Porto and S. Rainville and James Thompson},
  title = {Single ion mass spectrometry and the fine structure constant},
  year = {2001},
  journal = {unknown},
  month = {2001-01},
  publisher = {AIP},
  address = {Florence, Itlay},
  url = {http://link.aip.org/link/?APC/551/73/1\&Agg=doi},
  doi = {10.1063/1.1354340},
}