@misc{indiciae60f9fa3c7789,
  title = {Testing Lorentz invariance with atomic-beam interferometry.},
  author = {J Audretsch and U Bleyer and C Lämmerzahl},
  year = {1993},
  doi = {10.1103/physreva.47.4632},
  url = {https://pubmed.ncbi.nlm.nih.gov/9909489/},
  note = {Source identifier: 9909489}
}