DAT, Nguyen Duc; 						TRUONG, Hoang Le.
 Concept lattice and adjacency matrix.
<strong>VNU Journal of Science: Mathematics - Physics</strong>, [S.l.], v. 24, n. 1, mar. 2008.
ISSN 2588-1124.
Available at: &lt;<a href="https://js.vnu.edu.vn/MaP/article/view/3480" target="_new">https://js.vnu.edu.vn/MaP/article/view/3480</a>&gt;. Date accessed: 14 may 2024.