TY - JOUR AU - N. V. Abrosimov AU - B. Vuong Huu TI - The volume of a hyperbolic tetrahedron with symmetry group $S_4$ JO - Trudy Instituta matematiki i mehaniki PY - 2017 SP - 7 EP - 17 VL - 23 IS - 4 UR - http://geodesic.mathdoc.fr/item/TIMM_2017_23_4_a1/ LA - ru ID - TIMM_2017_23_4_a1 ER -