@article{TIMM_2017_23_4_a1,
     author = {N. V. Abrosimov and B. Vuong Huu},
     title = {The volume of a hyperbolic tetrahedron with symmetry group $S_4$},
     journal = {Trudy Instituta matematiki i mehaniki},
     pages = {7--17},
     year = {2017},
     volume = {23},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMM_2017_23_4_a1/}
}