HUONG, Duong Thi Mai et al.
 Structural and Optical Properties of Samarium Doped Calcium Fluoride Nanoparticles Synthesized  By Co-Precipitation Technique.
<strong>VNU Journal of Science: Mathematics - Physics</strong>, [S.l.], v. 32, n. 1, mar. 2016.
ISSN 2588-1124.
Available at: &lt;<a href="https://js.vnu.edu.vn/MaP/article/view/1014" target="_new">https://js.vnu.edu.vn/MaP/article/view/1014</a>&gt;. Date accessed: 22 nov. 2024.