TY  - JOUR
AU  - Tomasz Komorowski
AU  - Jacek Wosko
TI  - A remark on the retracting of a ball onto a sphere in an infinite dimensional Hilbert space.
JO  - Mathematica Scandinavica
PY  - 1990
SP  - 223
EP  - 226
VL  - 67
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MS2_1990__67_2_167135/
ID  - MS2_1990__67_2_167135
ER  -