THANH, Hoang Chi; 						THANH, Nguyen Quang.
 Some new combinatorial algorithms  with appropriate representations of solutions.
<strong>VNU Journal of Science: Mathematics - Physics</strong>, [S.l.], v. 28, n. 1, mar. 2012.
ISSN 2588-1124.
Available at: &lt;<a href="https://js.vnu.edu.vn/MaP/article/view/932" target="_new">https://js.vnu.edu.vn/MaP/article/view/932</a>&gt;. Date accessed: 15 jan. 2025.