%0 Journal Article
%A J. REICHBACH
%T Some Characterizations of Theses of the First-order Functional Calculus.
%J Mathematische Annalen
%D 1963
%P 195-207
%V 152
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MAN_1963__152_161103/
%F MAN_1963__152_161103