%0 Journal Article %A F. Dell Accio %T On continuous extension of locally homeomorphic simplicial maps of $\mathbb R^2$ into itself by $\sigma$-processes %J Matematičeskie zametki %D 1996 %P 821-831 %V 59 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1996_59_6_a2/ %G ru %F MZM_1996_59_6_a2