@article{172946,
  author = {John Hall and Jun Ye and L Ma},
  title = {Measurement of Mirror Birefringence at the Sub-PPM Level: Proposed Application to a Test of QED},
  year = {2000},
  number = {62},
  month = {2000-07-01},
  publisher = {Physical Review A (Atomic, Molecular and Optical Physics)},
  language = {en},
}