%0 Journal Article
%A Yu. L. Daletskii
%T Hamiltonian operators in graded formal calculus of variations
%J Funkcionalʹnyj analiz i ego priloženiâ
%D 1986
%P 62-64
%V 20
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/FAA_1986_20_2_a11/
%G ru
%F FAA_1986_20_2_a11