Nguyen, Thi Mong Tuyen, Quoc Thai Pham, Phuoc Hieu Pham, and Pham Minh Tien Thieu. 2026. “CLASSIFICATION OF 8-DIMENSIONAL SOLVABLE LIE ALGEBRAS HAVING 7-DIMENSIONAL HEISENBERG NILRADICAL”. Natural Sciences Issue, no. Online First (May). https://dthujs.vn/index.php/nsen/article/view/2406.