TY  - JOUR
AU  - Jens Erik Fenstad
TI  - On ...-groups of uniformly continuous functions. I. Approximation theory.
JO  - Mathematische Zeitschrift
PY  - 1963
SP  - 434
EP  - 444
VL  - 82
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZ_1963__82_170204/
ID  - MZ_1963__82_170204
ER  -