%0 Journal Article %A Stojan Bogdanović %A Miroslav Ćirić %A Aleksandar Stamenković %T Primitive Idempotents in Semigroups %J Mathematica Moravica %D 2001 %P 7 - 18 %V 5 %N 1 %I mathdoc %U https://geodesic-test.mathdoc.fr/item/MM3_2001_5_1_a1/ %F MM3_2001_5_1_a1