Light sources for double resonance and level crossing spectroscopyB. BudickR. Novicket al.1965Applied Optics
Lifetime of the first P11 state of zinc, calcium, and strontiumAllen LurioR.L. DeZafraet al.1964Physical Review
Optical detection of level crossing in a J=12 stateAlan GallagherAllen Lurio1963Physical Review Letters