@article{799516,
  author = {L Xu and R Lees and E Vasconcellos and S Zerbetto and L Zink and K Evenson},
  title = {Methanol Isotopomers and the Optically Pumped Far-Infrared Laser,},
  year = {1996},
  number = {32},
  month = {1996-01-01 00:01:00},
  publisher = {IEEE Journal of Quantum Electronics},
  language = {en},
}