@article{764991, author = {F. Petersen and Donald McDonald and J. Cupp and B. Danielson}, title = {Rotational Constants for 12C16O2 From Beats Between Lamb-Dip-Stabilized Lasers}, year = {1973}, number = {31}, month = {1973-08-01 00:08:00}, publisher = {Physical Review Letters}, language = {en}, }