@article{18211,
  author = {Jack Stone and Jennifer Decker and Patrick Gill and Andrew Lewis and Patrick Juncar and Daniele Rovera and Miguel Villiseid},
  title = {Advice from the CCL on the use of unstabilized lasers as standards of wavelength: the helium-neon laser at 633 nm},
  year = {2009},
  number = {46},
  month = {2009-01-01},
  publisher = {Metrologia},
  language = {en},
}