1. A. K. Pikaev,Modern Radiation Chemistry. Solid Bodies and Polymers. Applied Aspects [in Russian], Moscow (1987).
2. C. B. Lushchik and A. C. Lushchik,Decay of Electron Excitations with the Formation of Defects in Solid Bodies [in Russian], Moscow (1989).
3. S. A. Mikhnov, V. S. Kalinov, O. M. Komar, and S. I. Ovseichuk,Zh. Prikl. Spektrosk.,53, 584–589 (1990).
4. H. Blum,Phys. Rev.,128, 627–630 (1962).
5. C. H. Henry, S. E. Schnatterly, and C. P. slichter,Phys. Rev. A.,137, 583–602 (1965).