C. R. Iordanescu, I. C. Vasiliu, M. Elisa, I. D. Feraru, Structural and optical investigations on CdSe-doped SiO2-P2O5 sol-gel films, PHYS SCRIPTA, no. 157, pp. 14015-14020, 10.1088/0031-8949/2013/T157/014015, 2013
C. R. Iordanescu, I. C. Vasiliu, M. Elisa, I. D. Feraru, Structural and optical investigations on CdSe-doped SiO2-P2O5 sol-gel films, PHYS SCRIPTA, no. 157, pp. 14015-14020, 10.1088/0031-8949/2013/T157/014015, 2013