%0 Journal Article
%T Victor Vladimirovich Krasnoproshin
%J Journal of the Belarusian State University. Mathematics and Informatics
%D 2018
%P 107-108
%V 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/BGUMI_2018_1_a12/
%G ru
%F BGUMI_2018_1_a12