HA, Hoang Manh et al.
 Synthesis and Optical Properties of Ho3+, Pr3+ Co-doped  LaF3 Nanocrystals.
<strong>VNU Journal of Science: Mathematics - Physics</strong>, [S.l.], v. 32, n. 4, dec. 2016.
ISSN 2588-1124.
Available at: &lt;<a href="https://js.vnu.edu.vn/MaP/article/view/4061" target="_new">https://js.vnu.edu.vn/MaP/article/view/4061</a>&gt;. Date accessed: 22 nov. 2024.