%0 Journal Article %A J. Siciak %T Compact sets in $\mathbb R^n$ admitting polynomial inequalities %J Informatics and Automation %D 1994 %P 441-448 %V 203 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_1994_203_a33/ %G en %F TRSPY_1994_203_a33