%0 Journal Article %A Shaked-Monderer, Naomi %T Minimal $cp$ rank %J The electronic journal of linear algebra %D 2001 %P 140-157 %V 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/ELA_2001__8__a0/ %G en %F ELA_2001__8__a0