%0 Journal Article
%A A.M. Bloch
%A H. Flaschka
%A T. Ratiu
%T A Schur-Horn-Kostant convexity theorem for the diffeomorphism group of the annulus.
%J Inventiones mathematicae
%D 1993
%P 511-530
%V 113
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM_1993__113_2_144135/
%F IM_1993__113_2_144135