LANEZ, I.; REKIK, B.; DERBAL, M.; CHAIB, A. STRUCTURAL STUDY AND THE EFFECT OF IONIC SIZE OF THE SYSTEMS (Gd1-x LuX) 3Al5 O12 DOPED ERBIUM. Journal of Fundamental and Applied Sciences, [S. l.], v. 11, n. 2, p. 857–874, 2019. DOI: 10.4314/jfas.v11i2.20. Disponível em: https://jfas.info/index.php/JFAS/article/view/352. Acesso em: 30 jan. 2025.