@article{bwmeta1.element.bwnjournal-article-smv35i1p21bwm,
author = {J. Siciak},
title = {A characterization of analytic functions of n real variables},
journal = {Studia Mathematica},
volume = {34},
year = {1970},
pages = {293-297},
zbl = {0197.05801},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-smv35i1p21bwm}
}
Siciak, J. A characterization of analytic functions of n real variables. Studia Mathematica, Tome 34 (1970) pp. 293-297. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-smv35i1p21bwm/