SU, D.; GAO, Z. .; YANG, . S. . On Non-Semisimple Non-Pointed Hopf Algebras. Contemporary Mathematics , [S. l.], v. 6, n. 5, p. 6243–6258, 2025. DOI: 10.37256/cm.6520257132. Disponível em: https://ojs.wiserpub.com/index.php/CM/article/view/7132. Acesso em: 10 jan. 2026.