BoujelbenM. 2022. “First Cohomology Space of the Orthosymplectic Lie Superalgebra $\mathfrak{osp}(n|2)$ in the Lie Superalgebra of Superpseudodifferential Operators”. Ukrains’kyi Matematychnyi Zhurnal 74 (6), 761 -71. https://doi.org/10.37863/umzh.v74i6.6052.