1. S.I. Najafi, in: S.I. Najafi (Ed.) Introduction To Glass Integrating Optics, Chapter 6, Atech House, Norwood, MA, 1992.
2. Optical Materials: Part 3;Rapp,1987
3. Solid State Luminescence;Peters,1993
4. Investigation of Some Ce3+‐Activated Phosphors
5. Luminescent Materials;Blasse,1994