%0 Journal Article %A A. P. Karmazin %T The Set of Pre-Ends and the Ideal Boundary of a Manifold without Boundary %J Matematičeskie zametki %D 2002 %P 554-557 %V 71 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_2002_71_4_a6/ %G ru %F MZM_2002_71_4_a6