TY  - JOUR
AU  - V. L. Ginzburg
TI  - On the number of inverse images of a point under a continuous map
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1986
SP  - 195
EP  - 196
VL  - 41
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/RM_1986_41_2_a9/
LA  - en
ID  - RM_1986_41_2_a9
ER  -