MAZORCHUK, V. S. α-Stratified modules over the Lie algebra $\text{sl} (n, ℂ)$. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 45, n. 9, p. 1215–1224, 1993. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/5923. Acesso em: 5 dec. 2025.