TY  - JOUR
AU  - Roman Sikorski
TI  - Remarks on a problem of Banach
JO  - Colloquium Mathematicum
PY  - 1947
SP  - 285
EP  - 288
VL  - 1
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/cm-1-4-285-288/
DO  - 10.4064/cm-1-4-285-288
LA  - de
ID  - 10_4064_cm_1_4_285_288
ER  -