%0 Journal Article
%A Aurel Wintner
%T On Implicit Analytic Systems.
%J Commentarii mathematici Helvetici
%D 1949
%P 294-302
%V 23
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMH_1949__23_138989/
%F CMH_1949__23_138989