"EPR" . "electron spin resonance" . "ESR and EPR" . . . . "EPR spectroscopy" . . "Electron paramagnetic resonance" . . "ESR line" . . "Electron paramagnetic resonance#Hyperfine coupling" . "ESR" . . "electron paramagnetic resonance" . "Electron paramagnetic/spin resonance" . . . . . "ESR or EPR" . "lectron paramagnetic resonance" . . "EPR (ESR)" . "electron paramagnetic resonance (EPR) spectroscopy" . "Electron spin resonance spectroscopy" . . "electron paramagnetic resonance (epr) spectroscopy" . . . . . . . "highly correlated electron spin systems" . . . "Electron paramagnetic resonance (EPR) Spectroscopy" . . . "EPR signal" . "hyperfine coupling" . "Electron Paramagnetic Resonance" . "Electron_paramagnetic_resonance#Applications" . "electron paramagnetic resonance spectroscopy" . . "below" . "Electron paramagnetic resonance spectroscopy" . . . "Electron paramagnetic resonance (EPR)" . . "spin resonance" . . "electronic spin resonance" . "Electron paramagnetic resonance" . . "Electron paramagnetic resonance#Applications" . . . "EPR spectroscopic studies" . "pulsed EPR spectroscopy" . "EPR spectroscopies" .