%0 Journal Article %A A. B. Skopenkov %T Geometric proof of Neuwirth's theorem on the construction of 3-manifolds from 2-dimensional polyhedra %J Matematičeskie zametki %D 1994 %P 94-98 %V 56 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1994_56_2_a6/ %G ru %F MZM_1994_56_2_a6