THÀNH, Ngô Văn; 						XÝ, Nguyễn Hữu.
 Ổn định phổ bức xạ, dùng nguồn xung sáng chuẩn.
<strong>VNU Journal of Science: Natural Sciences and Technology</strong>, [S.l.], v. 6, n. 3, june 1990.
ISSN 2588-1140.
Available at: &lt;<a href="https://js.vnu.edu.vn/NST/article/view/4363" target="_new">https://js.vnu.edu.vn/NST/article/view/4363</a>&gt;. Date accessed: 23 dec. 2024.