%0 Journal Article
%A V. M. Filippov
%A V. M. Savchin
%A S. A. Budochkina
%T On the existence of variational principles for differential--difference evolution equations
%J Informatics and Automation
%D 2013
%P 25-39
%V 283
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TRSPY_2013_283_a2/
%G ru
%F TRSPY_2013_283_a2