%0 Journal Article %A J. Siciak %T A characterization of analytic functions of n real variables %J Studia Mathematica %D 1970 %P 293-297 %V 35 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4064/sm-35-3-293-297/ %R 10.4064/sm-35-3-293-297 %G en %F 10_4064_sm_35_3_293_297