For citations:
Romakina L.N. CLASSIFICATION OF TETRAHEDRONS WITH NOT HYPERBOLIC SIDES IN A HYPERBOLIC SPACE OF POSITIVE CURVATURE. Chebyshevskii Sbornik. 2015;16(2):208-221. (In Russ.) https://doi.org/10.22405/2226-8383-2015-16-2-208-221
Romakina L.N. CLASSIFICATION OF TETRAHEDRONS WITH NOT HYPERBOLIC SIDES IN A HYPERBOLIC SPACE OF POSITIVE CURVATURE. Chebyshevskii Sbornik. 2015;16(2):208-221. (In Russ.) https://doi.org/10.22405/2226-8383-2015-16-2-208-221