@article{11451, author = {D. Crosley and Richard Zare}, title = {Observation of Optical Radio-Frequency Double Resonance in Molecular Fluorescence}, year = {1968}, journal = {The Journal of Chemical Physics}, volume = {49}, pages = {4231}, month = {Jan-01-1968}, issn = {00219606}, doi = {10.1063/1.1670744}, }