%0 Journal Article
%A A. M. Vinogradov
%T A spectral sequence associated with a nonlinear differential equation, and algebro-geometric foundations of Lagrangian field theory with constraints
%J Doklady Akademii Nauk
%D 1978
%P 1028-1031
%V 238
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1978_238_5_a3/
%G ru
%F DAN_1978_238_5_a3