@misc{825306, author = {A Dax and J. Wells and Leo Hollberg and A Maki and W Urban}, title = {Sub-Doppler Frequency Measurements on OCS at 87 THz (3.4 υm) with the CO Overtone Laser: Considerations and Details}, year = {1994}, month = {1994-01-01 00:01:00}, publisher = {Technical Note (NIST TN), National Institute of Standards and Technology, Gaithersburg, MD}, language = {en}, }