@article{9516,
  author = {J. Shafer},
  title = {Optical Heterodyne Measurement of Xenon Isotope Shifts},
  year = {1971},
  journal = {Physical Review A},
  volume = {3},
  pages = {752-757},
  month = {Jan-02-1971},
  issn = {0556-2791},
  url = {http://link.aps.org/doi/10.1103/PhysRevA.3.752},
  doi = {10.1103/PhysRevA.3.752},
}