Robuta

https://www.pearson.com/channels/organic-chemistry/exam-prep/asset/a3bb1ec8/draw-the-mechanism-for-the-first-order-ionization-and-resonance-stabilization-of

https://www.nist.gov/publications/resonance-ionization-mass-spectrometry-systems-measurement-135cs137cs-isotopic-ratio

https://www.nist.gov/publications/resonance-ionization-spectroscopyresonance-ionization-mass-spectroscopy-data-service

https://www.nist.gov/publications/isotopic-ratio-measurements-135cs137cs-using-resonance-ionization-mass-spectrometry-0