%0 Journal Article
%A V. M. Savchin
%A P. T. Trinh
%T Nonpotentiality of Sobolev system and construction of semibounded functional
%J Ufa mathematical journal
%D 2020
%P 108-118
%V 12
%N 2
%U http://geodesic.mathdoc.fr/item/UFA_2020_12_2_a10/
%G en
%F UFA_2020_12_2_a10