%0 Journal Article
%A Helga Baum
%T An upper bound for the first eigenvalue of the Dirac operator on compact spin manifolds.
%J Mathematische Zeitschrift
%D 1991
%P 409-422
%V 206
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZ_1991__206_1_174234/
%F MZ_1991__206_1_174234