%0 Journal Article %A Peška, Petr %T The Moore-Penrose inverse of a partitioned morphism in an additive category %J Mathematica slovaca %D 2000 %P 437-452 %V 50 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MASLO_2000__50_4_a4/ %G en %F MASLO_2000__50_4_a4