Boujelben, M. “First Cohomology Space of the Orthosymplectic Lie Superalgebra $\mathfrak{osp}(n|2)$ in the Lie Superalgebra of Superpseudodifferential Operators”. Ukrains’kyi Matematychnyi Zhurnal 74, no. 6 (July 7, 2022): 761 - 771. Accessed April 25, 2024. https://umj.imath.kiev.ua/index.php/umj/article/view/6052.