%0 Journal Article %A Wang, Hongxing %A Wei, Musheng %T New representations for the Moore-Penrose inverse %J The electronic journal of linear algebra %D 2011 %P 720-728 %V 22 %I mathdoc %U http://geodesic.mathdoc.fr/item/ELA_2011__22__a30/ %G en %F ELA_2011__22__a30