%0 Journal Article %A Abdelalim, Seddik %A Chaichaa, Abdelhak %A El garn, Mostafa %T The automorphisms having the extension property in a category of a finite direct sum of cyclic modules %J Discussiones Mathematicae. General Algebra and Applications %D 2023 %P 111-120 %V 43 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DMGAA_2023_43_1_a9/ %G en %F DMGAA_2023_43_1_a9