@conference{179756,
  author = {Svenja Knappe and V Shah and Vladislav Gerginov and Alan Brannon and Leo Hollberg and John Kitching},
  title = {Long-term Stability of NIST Chip-Scale Atomic Clock Physics Packages},
  year = {2006},
  month = {2006-12-05},
  publisher = {Proc. 2006 PTTI Mtg.},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=50485},
  language = {en},
}