@article{814881, author = {E Vasconcellos and M Allen and L Zink and K Evenson}, title = {Optically Pumped Far-Infrared Laser Lines in Hydrazine, Methanol, Heavy Water, and Ammonia: New Laser Lines and Frequency Measurements,}, year = {2000}, number = {21}, month = {2000-01-01 00:01:00}, publisher = {Journal of Infrared and Millimeter Waves}, url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=105589}, language = {en}, }