%0 Journal Article
%A E. Chapovsky
%A O. Shevchyk
%T On divergence and sums of derivations
%J Algebra and discrete mathematics
%D 2017
%P 99-105
%V 24
%N 1
%I mathdoc
%U https://geodesic-test.mathdoc.fr/item/ADM_2017_24_1_a6/
%G en
%F ADM_2017_24_1_a6