%0 Journal Article %A Arkadiusz Salwa %T Representing idempotents as a sum of two nilpotents - an approach via matrices over division rings %J Colloquium Mathematicum %D 1998 %P 59-83 %V 77 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-77-1-59-83/ %R 10.4064/cm-77-1-59-83 %G en %F 10_4064_cm_77_1_59_83