@conference{775961,
  author = {C. Nguyen and John Kitching},
  title = {Toward chip-scale atomic clocks},
  year = {2005},
  month = {2005-02-07 00:02:00},
  publisher = {Proc. Intl. Solid State Circuits Conf., ISSCC, Leuven, 1, BE},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=50092},
  language = {en},
}