TY  - JOUR
AU  - T. Banakh
AU  - R. Voytsitskyy
TI  - Characterizing metric
spaces whose hyperspaces are homeomorphic to  $\ell _2$
JO  - Colloquium Mathematicum
PY  - 2008
SP  - 223
EP  - 229
VL  - 113
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/cm113-2-4/
DO  - 10.4064/cm113-2-4
LA  - en
ID  - 10_4064_cm113_2_4
ER  -