TY  - JOUR
AU  - Charles B. Dunham
TI  - Approximation with Respect to Sums of Chebyshev Norms.
JO  - Aequationes mathematicae
PY  - 1972
SP  - 267
EP  - 270
VL  - 8
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AM2_1972__8_136300/
ID  - AM2_1972__8_136300
ER  -