BÁU, Nguyen Quang.
 quantum  theory  of  the  absorption  of  a  weak  eletromagnetic  wav e  by  the  free   carriers  intwo  dimensional  electron  system.
<strong>VNU Journal of Science: Mathematics - Physics</strong>, [S.l.], v. 22, n. 4, dec. 2006.
ISSN 2588-1124.
Available at: &lt;<a href="https://js.vnu.edu.vn/MaP/article/view/2808" target="_new">https://js.vnu.edu.vn/MaP/article/view/2808</a>&gt;. Date accessed: 14 may 2024.