%0 Journal Article
%A B. A. Khesin
%T Invariants of Hamiltonian KdV-structures
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1990
%P 209-210
%V 45
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1990_45_1_a11/
%G en
%F RM_1990_45_1_a11