%0 Journal Article
%A Friedrich Tomi
%T A Pertubation Theorem for Surfaces of Constant Mean Curvature.
%J Mathematische Zeitschrift
%D 1975
%P 253-264
%V 141
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZ_1975__141_172172/
%F MZ_1975__141_172172