TY  - JOUR
AU  - Wolfgang Dahmen
AU  - Ernst Görlich
TI  - Best Approximation with Exponential Orders and Intermediate Spaces.
JO  - Mathematische Zeitschrift
PY  - 1976
SP  - 7
EP  - 22
VL  - 148
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZ_1976__148_172345/
ID  - MZ_1976__148_172345
ER  -