[1]
N. Naimi, B. Rekik, I. Lanez, M. Derbal, L. Benharrat, and Z. Bendaoud, “Structural and Optical Properties of LiGd1-xLux(WO4)2 Co-Doped with Yb3+/Er3+ Synthesized via Solid State Reaction Method”, East Eur. J. Phys., no. 3, pp. 357-369, Sep. 2026.