TY  - JOUR
AU  - John J. Benedetto
TI  - A Support Preserving Hahn-Banach Property to Determine Helson-S Sets.
JO  - Inventiones mathematicae
PY  - 1972
SP  - 214
EP  - 228
VL  - 16
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM_1972__16_142144/
ID  - IM_1972__16_142144
ER  -