Pérez-Labra, Miguel, Francisco R. Barrientos-Hernández, Juan P. Hernández-Lara, José A. Romero-Serrano, Martín Reyes-Pérez, Víctor E. Reyes-Cruz, Julio C. Juárez-Tapia, and Gustavo Urbano-Reyes. 2018. “Structural Studies of Evolution of Solid Solutions of BaTiO3 Doped With Er3+ (solid-State Reaction Method)”. Revista De Metalurgia 54 (4):e129. https://doi.org/10.3989/revmetalm.129.