%0 Journal Article
%A Słowik, Roksana
%T Maps on upper triangular matrices preserving zero products
%J Czechoslovak Mathematical Journal
%D 2017
%P 1095-1103
%V 67
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.2017.0416-16/
%R 10.21136/CMJ.2017.0416-16
%G en
%F 10_21136_CMJ_2017_0416_16