%0 Journal Article
%A I. J. Schwatt
%T Expressions for the Euler numbers obtained by expanding sec x  by means of Maclaurins Theorem
%J Mathematische Zeitschrift
%D 1930
%P 151-158
%V 31
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZ_1930__31_168165/
%F MZ_1930__31_168165