@article{129271,
  author = {S Belov and M Tretyakov},
  title = {Improved Laboratory Rest Frequency Measurements and Pressure Shift and Broadening Parameters for the J=2←1 and J=3←2 Rotational Transitions of CO},
  year = {1992},
  number = {393},
  month = {1992-01-01},
  publisher = {Astrophysical Journal},
  language = {en},
}