@article{urn:eudml:doc:38495,
title = {Suitable norms for simultaneous approximation.},
journal = {Extracta Mathematicae},
volume = {11},
year = {1996},
pages = {485-488},
zbl = {0883.41011},
mrnumber = {MR1456547},
language = {en},
url = {http://dml.mathdoc.fr/item/urn:eudml:doc:38495}
}
Benítez, Carlos; Fernández, Manuel; Soriano, María L. Suitable norms for simultaneous approximation.. Extracta Mathematicae, Tome 11 (1996) pp. 485-488. http://gdmltest.u-ga.fr/item/urn:eudml:doc:38495/