TY  - JOUR
AU  - H.C. Cheng
AU  - A.D. Pollington
TI  - A Result from Diophantine Approximation which has Applications in Economics.
JO  - Manuscripta mathematica
PY  - 1981
SP  - 271
EP  - 276
VL  - 35
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MM2_1981__35_154795/
ID  - MM2_1981__35_154795
ER  -