Boujelben, M. 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 (Jul. 2022), 761 - 771. DOI:https://doi.org/10.37863/umzh.v74i6.6052.