@Article{zbMATH03275842,
Author = {John F. {Nash}},
Title = {{Analyticity of the solutions of implicit function problems with analytic data}},
FJournal = {{Annals of Mathematics. Second Series}},
Journal = {{Ann. Math. (2)}},
ISSN = {0003-486X},
Volume = {84},
Pages = {345--355},
Year = {1966},
Publisher = {Princeton University, Mathematics Department, Princeton, NJ},
Language = {English},
DOI = {10.2307/1970448},
Zbl = {0173.09202}
}