DUC, Nguyen Dinh; 						TUNG, Hoang Van; 						HANG, Do Thanh.
 Amethod for de termi n in g  the modulek of com positem at erial  with sphere pad seeds.
<strong>VNU Journal of Science: Mathematics - Physics</strong>, [S.l.], v. 22, n. 2, june 2006.
ISSN 2588-1124.
Available at: &lt;<a href="https://js.vnu.edu.vn/MaP/article/view/2787" target="_new">https://js.vnu.edu.vn/MaP/article/view/2787</a>&gt;. Date accessed: 22 nov. 2024.