%0 Journal Article
%A P. V. Danchev
%T Symmetrization in clean and nil-clean rings
%J Izvestiya of Saratov University. Mathematics. Mechanics. Informatics
%D 2020
%P 154-160
%V 20
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ISU_2020_20_2_a1/
%G en
%F ISU_2020_20_2_a1