%0 Journal Article
%A R. F. Shamoyan
%A S. P. Maksakov
%T On some new estimates for a gradient of a function in product domains and related results
%J Problemy fiziki, matematiki i tehniki
%D 2017
%P 69-74
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/PFMT_2017_3_a12/
%G en
%F PFMT_2017_3_a12