Oh, W.-C. et al. 2016. Effects on Photocatalytic Degradation and Hydrogen Evolution of TiO2 Coated CaLa2(MoO4)4 and CaLa2(MoO4)4:Er/Yb Nano Core-Shells and their Upconversion Photoluminescence. Asian Journal of Chemistry. 28, 5 (Jan. 2016), 1108–1114. DOI:https://doi.org/10.14233/ajchem.2016.19601.