@article{753991,
  author = {K Evenson and J. Wells and F. Petersen and B. Danielson and Gordon Day},
  title = {Speed of Light from Direct Frequency and Wavelength Measurements of the Methane-Stabilized Laser},
  year = {1972},
  number = {29},
  month = {1972-11-01 00:11:00},
  publisher = {Physical Review Letters},
  language = {en},
}