TY - JOUR AU - V. M. Buchstaber AU - A. Yu. Vesnin TI - $n$-valued groups, branched coverings and hyperbolic 3-manifolds JO - Sbornik. Mathematics PY - 2024 SP - 1441 EP - 1467 VL - 215 IS - 11 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_2024_215_11_a0/ LA - en ID - SM_2024_215_11_a0 ER -