%0 Journal Article %A V. L. Ginzburg %T On the number of inverse images of a point under a continuous map %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1986 %P 195-196 %V 41 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1986_41_2_a9/ %G en %F RM_1986_41_2_a9