TY - JOUR AU - S. V. Volkov TI - Construction of flat vector fields with prescribed global topological structures JO - Contemporary Mathematics. Fundamental Directions PY - 2024 SP - 237 EP - 252 VL - 70 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMFD_2024_70_2_a3/ LA - ru ID - CMFD_2024_70_2_a3 ER -