Geodesic
On application of contemporary proof of the Sforza formula to computation of volumes of hyperbolic tetrahedra of special kind
Contemporary Mathematics. Fundamental Directions, Proceedings of the S.M. Nikolskii Mathematical Institute of RUDN University, Tome 65 (2019) no. 4, pp. 623-634

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In this paper, we use the contemporary proof (by Abrosimov and Mednykh) of the Sforza formula for volume of an arbitrary non-Euclidean tetrahedron to derive new formulas that express volumes of hyperbolic tetrahedra of special kind (orthoschemes and tetrahedra with the symmetry group $S_4$) via dihedral angles. 
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     author = {V. A. Krasnov},
     title = {On application of contemporary proof of the {Sforza} formula to computation of volumes of hyperbolic tetrahedra of special kind},
     journal = {Contemporary Mathematics. Fundamental Directions},
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V. A. Krasnov. On application of contemporary proof of the Sforza formula to computation of volumes of hyperbolic tetrahedra of special kind. Contemporary Mathematics. Fundamental Directions, Proceedings of the S.M. Nikolskii Mathematical Institute of RUDN University, Tome 65 (2019) no. 4, pp. 623-634. http://geodesic.mathdoc.fr/item/CMFD_2019_65_4_a5/