1. Electron Paramagnetic Resonance in Compounds of Transition Elements;Altshuler,1974
2. Electron Paramagnetic Resonance of Transition Ions;Abragam,1970
3. Electron Paramagnetic Resonance of Transition Ions;Abragam,1986
4. ESR Spectroscopy of Disordered Solids;Kliava,1988
5. Transition-Ion Electron Paramagnetic Resonance;Pilbrow,1990