%0 Journal Article
%A B. I. Golubov
%A B. S. Kashin
%A L. Yu. Kossovich
%A S. P. Sidorov
%A A. P. Khromov
%A A. N. Chumachenko
%T 19th International Saratov Winter School “Contemporary problems of function theory and their applications''
%J Izvestiya of Saratov University. Mathematics. Mechanics. Informatics
%D 2018
%P 354-365
%V 18
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ISU_2018_18_3_a11/
%G ru
%F ISU_2018_18_3_a11