%0 Journal Article %A B. Mortici %T A basic decomposition result related to the notion of the rank of a matrix and applications %J Analele Universităţii "Ovidius" Constanţa Seria Matematică %D 2003 %V XI %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/ASUO_2003_XI_1_a16/ %F ASUO_2003_XI_1_a16