%0 Journal Article %A A. V. Arutyunov %T Stability of Coincidence Points and Properties of Covering Mappings %J Matematičeskie zametki %D 2009 %P 163-169 %V 86 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_2009_86_2_a0/ %G ru %F MZM_2009_86_2_a0