MazorchukV. S. “α-Stratified Modules over the Lie Algebra $\text{sl} (n, ℂ)$”. Ukrains’kyi Matematychnyi Zhurnal 45, no. 9 (September 25, 1993): 1215–1224. Accessed November 24, 2024. https://umj.imath.kiev.ua/index.php/umj/article/view/5923.