@article{835066,
  author = {S Bergeson and K Baldwin and Thomas Lucatorto and T McIlrath and C Cheng and E Eyler},
  title = {Doppler-Free Two-Photon Spectroscopy in the VUV: The Helium 1<sup>1</sup>S - 2<sup>1</sup>S Transition},
  year = {2000},
  number = {17},
  month = {2000-09-01 00:09:00},
  publisher = {Journal of the Optical Society of America B-Optical Physics},
  language = {en},
}