TY  - JOUR
AU  - J. Elton
AU  - E. Odell
TI  - The unit ball of every infinite-dimensional normed linear space contains a (1+ɛ)-separated sequence
JO  - Colloquium Mathematicum
PY  - 1981
SP  - 105
EP  - 109
VL  - 44
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/cm-44-1-105-109/
DO  - 10.4064/cm-44-1-105-109
LA  - en
ID  - 10_4064_cm_44_1_105_109
ER  -