NGUYEN, Thi Mong Tuyen; PHAM, Quoc Thai; PHAM, Phuoc Hieu; THIEU, Pham Minh Tien. CLASSIFICATION OF 8-DIMENSIONAL SOLVABLE LIE ALGEBRAS HAVING 7-DIMENSIONAL HEISENBERG NILRADICAL. Natural Sciences Issue, [S. l.], n. Online First, 2026. Disponível em: https://dthujs.vn/index.php/nsen/article/view/2406. Acesso em: 8 sep. 2026.