@article{GDZPPN002223686,
title = {A Result from Diophantine Approximation which has Applications in Economics.},
journal = {Manuscripta mathematica},
volume = {35},
year = {1981},
pages = {271-276},
zbl = {0472.10032},
url = {http://dml.mathdoc.fr/item/GDZPPN002223686}
}
Cheng, H.C.; Pollington, A.D. A Result from Diophantine Approximation which has Applications in Economics.. Manuscripta mathematica, Tome 35 (1981) pp. 271-276. http://gdmltest.u-ga.fr/item/GDZPPN002223686/