Tuyen, Vu Phi, and Phan Van Do. “Luminescence Quenching of Sm3+ Ions in Alkali Borotellurite Glasses”. Communications in Physics 26, no. 2 (July 29, 2016): 193. Accessed April 26, 2024. https://vjs.ac.vn/index.php/cip/article/view/8003.