TY  - JOUR
AU  - Karol Borsuk
TI  - Concerning the Euler characteristic of normal spaces
JO  - Colloquium Mathematicum
PY  - 1947
SP  - 206
EP  - 209
VL  - 1
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/cm-1-3-206-209/
DO  - 10.4064/cm-1-3-206-209
LA  - en
ID  - 10_4064_cm_1_3_206_209
ER  -